Patents > Guidance, Tools, and Manuals >> Classification >>> Class Definition

Class Numbers & Titles   | Class Numbers Only   | USPC Index   | International   | HELP

You are viewing a Class definition.

CLASS 473,	GAMES USING TANGIBLE PROJECTILE
Click here for a printable version of this file

SECTION I - CLASS DEFINITION

This class includes:

Apparatus or means relating to the type of amusement, recreational, or play activities commonly known as games or sports (a) in which one or more players or participants use a ball, missile, stream of water, or any other such body which occupies physical space and can be touched and thereby felt by the one or more players or participants (i.e., a tangible body) such that, during play of a game or sport, the ball, missile, or other such tangible body is thrown, rolled, shoved, impelled, propelled, projected, or otherwise put into motion by a nonexplosive force so as to achieve an objective set forth by rules defined for the particular game or sport and (b) wherein the result of playing such a game or sport can be indicated according to rules defined for the particular game or sport;

Devices which are ancillary or appurtenant to the types of games or sports included herein, unless they are provided for elsewhere.

SECTION II - LINES WITH OTHER CLASSES AND WITHIN THIS CLASS

This class is specific under Class 463, Amusement Devices: Games, which, in turn, is specific under Class 472, Amusement Devices.

Class 273, Amusement Devices: Games, is currently being reclassified through a series of stages. Upon completion of this reclassification, Class 273 will be abolished and replaced either by Class 473 or by Class 463, Amusement Devices: Games. Until this reclassification is completed, the portions of Class 273 which are relevant to Class 473 are to be considered an integral part of Class 473. Specifically, subclasses 108+ and 317+ of the Class 273 schedule are to be considered as following in hierarchy after the last occurring subclass in the Class 473 schedule. The rest of the subclasses of the Class 273 schedule are, for the most part, to be considered as following in hierarchy after the last occurring subclass in the Class 463 schedule. Also, since Class 273 has not been completely screened for all patents properly classifiable in present subclasses of Class 473, appropriate subclass(es) in Class 273 should be considered for search purposes until such time that Class 273 is finally abolished.

LINE WITH CLASS 463

The relationship between Class 473 and Class 463 is that Class 463 is the residual class for games, while Class 473 provides only for those specific types of games in which a ball, missile, or other such tangible projectile (other than a simulation or representation thereof) is used during play thereof. Accordingly, if a game (or a game component thereof) which uses a ball, missile, or other such tangible game projectile (other than a simulation or representation thereof) during play thereof is claimed or solely disclosed, then classification is in Class 473, otherwise, classification is in Class 463 or in the appropriate subclasses of Class 273, Amusement Devices: Games, which follow behind the subclasses of Class 463. However, note that Class 463 provides for (a) a game apparatus or means which uses a simulation or representation of a tangible projectile (e.g., a light-ray simulation of a projectile, a computer generated representation of a projectile, etc.), (b) a propelled racing game in which an object (often a representation of a horse, vehicle, person, etc.) is propelled during play thereof, and (c) a chance device, either per se or in combination with a game which does not use a tangible projectile, whether or not a projectile is included therein, and even if it is not a game or subcombination element of a game (these are, for the most part, still located in Class 273). See also (4) Note above for further elaboration of exceptions to what is provided for in Class 473.

LINE WITH CLASS 345

See Class 463, Amusement Devices: Games, References to Other Classes, in the Search Class note to Class 345 for an elaboration of the line between Class 345 and Class 463, the parent class for Class 473. A selectively controlled visual display system combined with a game component of a game provided for in Class 473 (e.g., a golf club, golf ball, tennis court, tennis court net, etc.) or with a practice or training device therefor (e.g., a golf club swing training device, baseball bat swing training device, etc.) is proper for Class 473.

LINE WITH CLASS 434

Class 473 and subclasses 108+ and 317+ of Class 273, Amusement Devices: Games, contain devices which are to be used for practice by, or for perfecting the physical skill of, a person who already knows how to play the game, sport, or the like. Class 434 contains devices which are to be used for instructing an unknowledgeable person in some aspect of the game, sport, or the like. A device which is used both for instruction and for practice or perfection of game skills is originally placed into Class 434 and cross-referenced into the Class 463 group of game classes (i.e., Classes 463, 473, or 273).

LINE WITH CLASS 446

Class 446, Amusement Devices: Toys, for a device known as a toy whose principle purpose is for the amusement or recreation of a child. If the device is used for the amusement or recreation of a child and is also a game component (i.e., used in a competition or contest), then it is placed into the Class 463 group of game classes (i.e., Classes 463, 473, or 273).

SECTION III - REFERENCES TO OTHER CLASSES

SEE OR SEARCH CLASS:

SUBCLASSES

1	BILLIARDS OR POOL:
	This subclass is indented under the class definition.  Subject matter relating to a game which generally involves a horizontally disposed, planar playing surface bounded and defined by raised carom rails (i.e., bumper rails) for confining on the playing surface a plurality of balls which are being projected over the playing surface either into one another or rebounded off of the carom rails; the playing surface either (a) is continuous and has a continuous carom rail rim so that it is devoid of any pockets or other ball receiving receptacles (i.e., a billiard playing surface) or (b) has one or more pockets or receptacles adapted to receive therein or pass therethrough one or more of the balls (i.e., a pool or pocketed playing surface); in playing the game, at least one ball, commonly known as the cue ball, acts as a secondary projecting device and is used to strike and move over the playing surface one or more of the other balls, commonly known as object balls, which act as targets for the cue ball, the cue ball is first forcibly struck by a player aiming and manipulating a first projecting device, commonly known as a cue or cue stick, so as to project the cue ball either directly into engagement with the one or more of the object balls or by first banking or rebounding it off of one or more of the carom rails and then into engagement with the one or more of the object balls so as to move and either position the object balls in a specified arrangement on the playing surface or to pocket them, whereby the player may achieve a score according to the rules specified for the game. (1) Note. In a game of this type balls are usually used but it is to be understood that ball equivalents may be used in their stead provided that they act, other than the fact that they probably do not roll, in the same manner that balls would in playing the game. That is, the ball equivalents should move one another about over the playing surface and should carom or rebound off of one another or the carom rails in the same manner as balls would. (2) Note. Usually, the initial projecting device (i.e., the cue) used to strike the cue ball is a long, tapering, tipped rod or stick but other types of cues that may be used include a mechanically operated cue, a mallet type cue, etc. SEE OR SEARCH CLASS: 235,  Registers,   for a score totalizing apparatus, per se, intended for use in a game, particularly subclass 91 for a device for operating a register involving a billiards or pool game device.

2	Practice device or device to aid in aiming cue or cue ball during shots (e.g., to assist in bank shots, etc.):
	This subclass is indented under subclass 1.  Subject matter comprising either (a) a means to enable a player to improve or perfect his or her skills in the playing of any aspect of the game, or (b) a means to assist a player in determining the proper alignment or position that the cue device must be in so that the cue ball projected thereby moves in the desired direction, or (c) a means to assist a player in calculating or otherwise determining the direction or angle that the cue ball must be projected in order for it to, in turn, project the desired object ball or balls in the desired direction. SEE OR SEARCH THIS CLASS, SUBCLASS: 42+, for a device known as a cue rest or bridge. Although cue rests or bridges can somewhat be interpreted as assisting the player in aligning the cue during shots, they are not included here because their primary function is to aid in supporting the cue during difficult shots such as ones in which the player has difficulty in extending his or her cue supporting and guiding hand close enough to the cue ball to make a reasonably accurate shot. That is, cue rests or bridges do not primarily function to enable a player to determine the proper alignment or position of the cue or the proper direction or angle that a cue ball must be projected to achieve the desired result. SEE OR SEARCH CLASS: 434,  Education and Demonstration,   particularly subclasses 128+ for a means specifically adapted to teach or instruct a person in some aspect of playing a game which uses a gameboard or table such as chess or checkers, and subclasses 247+ for a means specifically adapted to teach or instruct a person in some aspect of a game or sport which involves physical activity.

3	Adapted to be played on floor, ground, or court:
	This subclass is indented under subclass 1.  Subject matter wherein, during play of the game, the playing surface is or is adapted to be located substantially on a surface that the player normally stands (e.g., on the floor, a rug, or the ground, etc.) or the playing surface comprises a court structure, either permanent or otherwise, which is located on such surface, whereby the player must use a mallet or club as the cue to strike the cue ball due to the playing surface being located at substantially his or her feet. (1) Note. Often the playing surface is of such size that the player stands on the playing surface during play of the game.

4	Table or gameboard:
	This subclass is indented under subclass 1.  Subject matter wherein the playing surface along with its peripheral carom rails are the upper surface portion of a furniture structure known as a table which is particularly adapted for playing the game of billiards or pool, whereby the playing surface is located generally at a height of somewhat the same level as the trunk region of the player"s body when the player is in standing position during play of the game; or wherein the playing surface along with its peripheral carom rails is a somewhat portable structure having no or very short legs or support structure, whereby the playing surface is adapted to be located on a support at approximately normal table height during play of the game. (1) Note. Also included herein, is a table or gameboard which presents its playing surface at, or adapted to be at, such a height that the player can play the game while in a sitting position. SEE OR SEARCH CLASS: 248,  Supports,   subclasses 188.2+ for an elevating or leveling device for furniture.

5	With mechanical ball projector:
	This subclass is indented under subclass 4.  Subject matter wherein the table or gameboard is combined with a mechanically operated cue means for projecting or impelling the cue ball over the playing surface. SEE OR SEARCH THIS CLASS, SUBCLASS: 45, for a mechanically operated cue device, per se, for projecting a ball over the playing surface of a billiard or pool game. SEE OR SEARCH CLASS: 273,  Amusement Devices: Games,   particularly subclasses 119+ for a surface projectile game device in which there is a mechanically operated means for projecting a ball over a playing surface, which projecting means is combined with and attached to the surface over which the ball is projected.

6	Convertible between billiard and pool (i.e., between pocketed and nonpocketed):
	This subclass is indented under subclass 4.  Subject matter either (a) wherein the table or gameboard is convertible from a billiard playing surface to a pool playing surface, or vice versa, whereby either the game of billiards or pool can be played on the same table or gameboard; or (b) comprises a device for converting a table or gameboard from a billiard playing surface to a pool playing surface, or vice versa, whereby either the game of billiards or pool can be played on the same table or gameboard.

7	Using pocket blocking device positionable only in vicinity of pocket (e.g., pocket plug, rail piece, etc.):
	This subclass is indented under subclass 6.  Subject matter either (a) wherein a table or gameboard having a pocketed playing surface includes a means removably located within a ball receiving pocket or removably located only at or only in front of the ball entry portion of a ball receiving pocket, whereby a ball moving over the playing surface during play of the game is prevented from entering the ball receiving pocket; or (b) wherein such a means for preventing a ball from entering a pocket is provided for use with such a pocketed table or gameboard. (1) Note. The pocket blocking device may be attached to the table or gameboard in such a manner that it may be shifted at will into or out of ball blocking position or it may be a separate device which is placed into or removed from ball blocking position as desired.

8	Using interchangeable, shiftable, reversible, or removable cushion rails:
	This subclass is indented under subclass 6.  Subject matter wherein a table or gameboard having a pocketed playing surface includes or there is provided for use with the table or gameboard (a) carom rails which, when placed in position on the playing surface, prevent a ball moving over the playing surface from entering the pockets of the playing surface and other carom rails which, when placed in position on the playing surface, allow a ball moving over the playing surface to enter the pockets; (b) carom rails which are movably mounted or invertibly mounted on the playing surface whereby, when they are in one position, prevent a ball moving over the playing surface from entering the pockets and, when they are in the other position, allow a ball moving over the playing surface to enter the pockets; or (c) additional carom rails which, when removably placed in position inside the regular carom rails of the playing surface, prevent a ball moving over the playing surface from entering the pockets.

9	Invertible playing surface:
	This subclass is indented under subclass 6.  Subject matter wherein the table or gameboard includes a planar body having a playing surface located on the opposite sides thereof, one playing surface having pockets for playing the game of pool and the other playing surface being devoid of pockets for playing the game of billiards, and wherein the planar body may be reversed at will so as to present uppermost the playing surface desired for the game to be played.

10	Convertible to another type of furniture or to different type of game playing surface:
	This subclass is indented under subclass 4.  Subject matter either (a) wherein the table or gameboard is convertible from a billiard or pool game apparatus to either another article of furniture such as a dining table, desk, sofa, etc., or to another playing surface for playing a game other than billiards or pool such as bowling, golf, chess, etc.; or (b) comprises a device for converting a table or gameboard from a billiard or pool game apparatus to such another article of furniture or to such another playing surface for playing a game other than billiards or pool. (1) Note. It is to be understood that a billiard or pool table or gameboard which has been converted to another article of furniture or to a different type of game playing surface usually can be converted back to its original form.

11	Rail vertically raised or lowered relative to bed:
	This subclass is indented under subclass 10.  Subject matter wherein the conversion process involves vertically moving at least one carom rail bounding and defining the playing surface of a billiard or pool table or gameboard between an upper, upstanding position relative to the playing surface to a lowered, no longer upstanding position relative to the playing surface.

12	Vertically movable playing surface:
	This subclass is indented under subclass 10.  Subject matter wherein the conversion process involves raising or lowering the playing surface.

13	Detachable or hinged rail:
	This subclass is indented under subclass 10.  Subject matter wherein the conversion process involves either attaching or removing at least one carom rail or rotating at least one carom rail about an axis to a first position which provides one converted form or to a second position which provides the second converted form.

14	Convertible to different type of game playing surface:
	This subclass is indented under subclass 10.  Subject matter wherein at least the playing surface of the table or gameboard is convertible from a billiard or pool game apparatus to another playing surface for playing a game other than billiards or pool such as, for example, bowling, golf, chess, etc.

15	Readily foldable or collapsible:
	This subclass is indented under subclass 4.  Subject matter wherein the table or gameboard includes means to enable it, or a portion thereof, to be readily rolled up, folded, or otherwise collapsed into a volume which is less than what is taken up when the game is being played.

16	Rotatable playing surface:
	This subclass is indented under subclass 4.  Subject matter wherein the playing surface is mounted on a supporting structure and either (a) is mounted on the supporting structure in such a manner that it is adapted to be readily pivoted (i.e., turned) about an axis located in or passing through the supporting structure, or (b) the supporting structure itself contains means to enable the playing surface to be readily pivoted or turned about an axis. SEE OR SEARCH THIS CLASS, SUBCLASS: 10+, for a table or gameboard in which the playing surface thereof may be pivoted about an axis to effect conversion to another type of furniture or to a different type of game playing surface. 15, for a billiard or pool table or gameboard in which the playing surface thereof may be pivoted about an axis to effect the folding or collapsing of the table or gameboard.

17	Having pocket or other target with ball actuated indicator:
	This subclass is indented under subclass 4.  Subject matter wherein the playing surface includes at least one receptacle or other target means adapted to receive or be engaged by a ball projected and thereby moving on the playing surface; and wherein the receptacle or target means includes means associated therewith which is actuated or operated by the ball to indicate to the player that the projected ball has entered the receptacle or engaged the target means. (1) Note. The mere visual presence of a ball residing in a pocket or striking the target or the mere observance that a ball entered and passed through a pocket opening or other target is not sufficient for inclusion herein.

18	Playing surface having unconventional peripheral configuration defined by the carom rails:
	This subclass is indented under subclass 4.  Subject matter wherein the playing surface which is bounded and defined by the upstanding carom rail rim has, when viewed in plan, a planar shape other than rectangular, the planar shape of the playing surface of a conventional billiard or pool table or gameboard being considered to be a rectangle having two parallel sides longer than the other two parallel sides. (1) Note. A table or gameboard having playing surface which has a square peripheral configuration is included herein, even though a plane figure having a square shape is mathematically considered to be a species of a rectangle having all of its sides of equal length.

19	Attachment or accessory providing plural pockets or other targets located at only one end of playing surface:
	This subclass is indented under subclass 4.  Subject matter comprising a device or other means adapted to be used with and attached to or placed upon one end of the playing surface of a billiard or pool table or gameboard having a conventionally shaped playing surface, which device or means providing a plurality of ball receiving receptacles or ball engaging points of aim located at one end of the playing surface, whereby the game to be played utilizes only those receptacles or points of aim located at the said one of the playing surface. (1) Note. As noted in the immediately preceding subclass, a billiard or pool playing surface having a conventional planar shape is considered to be one which is rectangular in shape, the rectangular shape being of the type having two parallel sides longer than the other two parallel sides.

20	Playing surface having unconventional number, entrance opening, or arrangement of pockets or having additional or shiftable carom or bumper means thereon:
	This subclass is indented under subclass 4.  Subject matter (a) wherein the table or gameboard has a playing surface having ball receiving pockets and wherein (1) the number of pockets disposed on the playing surface, (2) the specific locations of the pockets on the playing surface, or (3) the shape of the ball receiving openings of the pockets on the playing surface differ from the number, arrangement, or opening shape of the pockets of the playing surface of a conventional or standard pocketed pool table or gameboard; a conventional or standard pocketed pool table or gameboard having a rectangularly shaped playing surface with six pockets thereon, one pocket being located at each of the corners of the playing surface and one pocket being located in the middle of each of the longitudinal sides of the playing surface, and the ball receiving openings of the pockets being generally circular in shape; or (b) wherein the playing surface has located thereon, in addition to the peripheral carom rails defining the playing surface, at least one additional means for rebounding a ball therefrom; or wherein at least one of the peripheral carom rails, a portion thereof, or an additional ball rebounding means located on the playing surface is so mounted on the playing surface that it may be moved over the surface by a ball striking and rebounding from it. SEE OR SEARCH THIS CLASS, SUBCLASS: 28, for the structural details of a ball receiving pocket located in or on a table or gameboard.

21	Table attached ball rack:
	This subclass is indented under subclass 4.  Subject matter including a means for storing the balls that are used in playing the game and wherein either the means is attached to the table or gameboard as a part thereof or is a separate means that is intended to be attached to the table or gameboard.

22	With conveying chutes interconnecting pockets with ball rack:
	This subclass is indented under subclass 21.  Subject matter wherein the playing surface has ball receiving receptacles located thereon or therein and wherein the table or gameboard includes conveying troughs, channels, guideways, or other plural chute means for carrying balls from the receptacles to at least one ball storage rack which is common to at least two of the receptacles. (1) Note. Usually, all of the pockets are connected by conveying chutes to a common ball storage rack. SEE OR SEARCH THIS CLASS, SUBCLASS: 28, for the structural details of a ball receiving pocket located in or on a table or gameboard.

23	With means to distinguish or identify each ball pocketed:
	This subclass is indented under subclass 22.  Subject matter wherein the table or gameboard includes means associated therewith to detect that a ball has been pocketed during play of the game; the game further utilizing a set of balls in which each ball has a detectable characteristic which is different from the characteristic of every other ball of the set; and wherein the detection means further includes means to determine the particular characteristic and therefor the identity of each ball from every other ball that is pocketed.

24	Coin controlled:
	This subclass is indented under subclass 22.  Subject matter wherein the table or gameboard includes means associated therewith (a) to prevent unauthorized use of the table or gameboard for playing a game, (b) to limit the amount of time that the table or gameboard may be used to play a game, or (c) to limit the number of games that may be played; and wherein the prevention or limiting means is controlled by a mechanism which accepts a predetermined number of units or amount of monetary currency to release the prevention or limiting means so that a game or games may be played. SEE OR SEARCH THIS CLASS, SUBCLASS: 27, for a table or gameboard having an unauthorized use prevention, time limiting, or number-of-games limiting means which is not under the control of a coin-release mechanism. 52+, for a ball, per se, particularly subclass 53 for a ball having a characteristic enabling it to be mechanically separated from other balls.

25	With means to segregate or separately store balls pocketed by each player or team:
	This subclass is indented under subclass 22.  Subject matter wherein the ball rack includes means or the table or gameboard includes additional means to at least temporarily store the balls pocketed by each particular player or team of players separately from the balls pocketed by any other player or team.

26	Ball rack also constitutes or includes spotting rack:
	This subclass is indented under subclass 22.  Subject matter wherein the ball rack, in addition to storing the balls used in the game, either also functions as a means or includes means associated therewith to facilitate grouping the balls in formation on the playing surface. SEE OR SEARCH THIS CLASS, SUBCLASS: 41, for a ball spotting rack which either is combined with or also functions as a ball carrying or storage means.

27	With means to prevent unauthorized use of table or to limit playing time or number of games played:
	This subclass is indented under subclass 4.  Subject matter wherein the table or gameboard includes means associated therewith (a) to prevent unauthorized use of the table or gameboard for playing a game, (b) to limit the amount of time that the table or gameboard may be used to play a game, or (c) to limit the number of games that may be played. SEE OR SEARCH THIS CLASS, SUBCLASS: 24, for a table or gameboard having an unauthorized use prevention, time limiting, or number-of-games limiting means which is under the control of a coin-release mechanism.

28	Pocket structure:
	This subclass is indented under subclass 4.  Subject matter relating to the structural details of at least one ball receiving receptacle located on or in the playing surface of a pool table or gameboard. (1) Note. The ball receiving pocket or receptacle either may be one in which a ball enters and is held therein or is one in which a ball enters and passes therethrough to, for example, a chute or trough which leads to a ball storage rack attached to the pool table or gameboard.

29	Playing surface structure (i.e., bed structure):
	This subclass is indented under subclass 4.  Subject matter relating to the structural details of the playing surface, commonly known as the bed, of a billiard or pool table or gameboard.

30	Device for securing playing surface covering (e.g., for securing billiard table cloth, etc.):
	This subclass is indented under subclass 29.  Subject matter relating to a device or other means for securing a covering material, usually consisting of a fabric material, in place on the bed.

31	Rail structure:
	This subclass is indented under subclass 4.  Subject matter relating to the structural details of the peripheral carom rails or bumper rails which bound and define the playing surface of a pool or billiard table or gameboard. SEE OR SEARCH THIS CLASS, SUBCLASS: 6+, particularly subclass 8 for a table or gameboard which is convertible between billiards and pool and in which the rails are interchangeable, shiftable, reversible, or removable to effect or facilitate the conversion. 10+, for rail structure details of a table or gameboard which is convertible to another type of furniture or to play a different type of game, particularly subclass 11 in which the rails are raised or lowered to effect the conversion and subclass 13 in which the rails are detachable or hinged so as to facilitate the conversion.

32	Cushioned portion thereof:
	This subclass is indented under subclass 31.  Subject matter relating to the cushioning or padded portion of the carom rail or bumper rail upon which a ball moving over the playing surface may impinge and be rebounded or caromed therefrom.

33	Frame or leg structure:
	This subclass is indented under subclass 4.  Subject matter either (a) relating to the structure of the table or gameboard, commonly known as the frame, upon which the bed or playing surface and the carom rails or bumper rails are supported or (b) relating to the structural details of at least one leg of a table or gameboard which is mounted upon at least one supporting leg, or relating to the attachment of the one or more legs to the rest of the table or gameboard. SEE OR SEARCH THIS CLASS, SUBCLASS: 15, for a table or gameboard which is readily foldable or collapsible and in which the legs thereof, if there are any, may be pivotally or removably attached.

34	Dust cover therefor:
	This subclass is indented under subclass 4.  Subject matter comprising a protective covering means specifically adapted to cover at least the playing surface of a billiard or pool table or gameboard when it is not in use to play a game. SEE OR SEARCH CLASS: 135,  Tent, Canopy, Umbrella, or Cane,   subclass 115 for a cover adapted to be used on a portable shelter.

35	Cue chalker:
	This subclass is indented under subclass 1.  Subject matter comprising a means specifically adapted to facilitate the application of chalk or an analogous material to the ball-striking surface of a cue (i.e., to the cue tip) so as to increase the friction between the cue tip and a ball whenever the ball is struck by the cue. (1) Note. Also included herein is a structure, such as a specially designed block, formed from chalk or an analogous material which is specifically designed and intended for use in the chalking of cue tips.

36	Chalk holder:
	This subclass is indented under subclass 35.  Subject matter comprising a means for holding, containing, or otherwise carrying the chalk or analogous material.

37	With means for automatically applying chalk:
	This subclass is indented under subclass 36.  Subject matter wherein the chalk holder includes means for automatically applying the chalk to the cue tip whenever the tip engages the chalk or the holder therefor.

38	Flexibly tethered:
	This subclass is indented under subclass 36.  Subject matter wherein the chalk holder is fastened to a support by means of a cord or an equivalent elongated, flaccid member.

39	Secured to generally fixed support:
	This subclass is indented under subclass 36.  Subject matter wherein the chalk holder is attached to a generally immovable support. (1) Note. The support may be a table or gameboard or may be the ceiling or wall structure of a building or room.

40	Ball spotting rack:
	This subclass is indented under subclass 1.  Subject matter comprising a device for facilitating the grouping of a plurality of balls in formation on the playing surface of a table or gameboard.

41	With ball carrying or storage means:
	This subclass is indented under subclass 40.  Subject matter wherein the spotting rack either is combined with or also functions as a means (a) to transport a plurality of balls as a group from one place to another or (b) to store a plurality of balls when they are not being used during play of the game. SEE OR SEARCH THIS CLASS, SUBCLASS: 26, for a ball rack attached to a table or gameboard, which ball rack either includes or also functions as a ball spotting rack.

42	Cue rest:
	This subclass is indented under subclass 1.  Subject matter comprising a device, commonly known as a cue rest or bridge, for supporting the cue during the time the player is in the act of projecting a ball located on the playing surface (i.e., during the time the player is making a shot). SEE OR SEARCH THIS CLASS, SUBCLASS: 2, for a billiard or pool game practice device or a device used in such a game to aid the player in aiming the cue or cue ball during shots; and see the Search Note appended thereto for the line distinction between the subject matter contained in that subclass and the cue rests or bridges contained herein.

43	Hand attached or engaged by hand in vicinity of cue supporting portion:
	This subclass is indented under subclass 42.  Subject matter wherein either (a) the cue rest or bridge is secured to at least a portion of the player"s hand during a shot or; (b) the cue rest or bridge includes means located in the vicinity of the cue supporting portion thereof adapted and intended to receive at least a portion of a player"s hand during a shot.

44	Cue:
	This subclass is indented under subclass 1.  Subject matter comprising a projecting device, commonly known as a cue or cue stick, for projecting or impelling a ball located on the playing surface of a billiard or pool table or gameboard. (1) Note. Usually, the projecting device (i.e., the cue) used to strike a ball, usually the cue ball, is a long, tapering, tipped rod or stick but other types of cues that may be used include a mechanically operated cue or a mallet type cue. SEE OR SEARCH THIS CLASS, SUBCLASS: 1, for a device specifically adapted and intended to be used for resurfacing, cleaning, or trimming the ball-projecting tips of cues. SEE OR SEARCH CLASS: 30,  Cutlery,   subclass 494 for a billiard cue trimmer classifiable therein which is adapted to shape an end of a billiard cue stick. 273,  Amusement Devices: Games,   subclass 129 for a device or implement adapted to project or impel a game projectile for travel upon a playing surface of a surface projectile game.

45	Mechanically operated:
	This subclass is indented under subclass 44.  Subject matter wherein the cue includes a mechanical means for projecting or impelling a ball over the playing surface. SEE OR SEARCH THIS CLASS, SUBCLASS: 5, for a mechanically operated cue device combined with a table or gameboard used to play billiard or pool games. SEE OR SEARCH CLASS: 124,  Mechanical Guns and Projectors,   particularly subclasses 16+ for a device for projecting a projectile into or through the air, which projecting device is spring operated. 273,  Amusement Devices: Games,   particularly subclasses 119+ for a surface projectile game device in which there is a mechanically operated means for projecting a ball over a playing surface, which projecting means is combined with and attached to the surface over which the ball is projected; and subclass 129 for a projecting device adapted for use in projecting or impelling a projectile over the playing surface of a surface projectile game.

46	Disparate attachment therefor or convertible to or combined with disparate device:
	This subclass is indented under subclass 44.  Subject matter (a) wherein the cue includes structure enabling it to be converted to or from a device which no longer functions as a cue (e.g., a combined billiard cue and walking cane, etc.), or (b) comprises a structure which is combined with or adapted to be removably attached to a cue whereby the structure is not commonly associated with a cue (e.g., a scorekeeping, glove, or cue tip scuffing means).

47	With user adjustable or changeable weight:
	This subclass is indented under subclass 44.  Subject matter wherein the cue includes a player shiftable or player replaceable weight member whereby the player may alter the balance or the total weight of the cue as desired.

48	Axially telescopic:
	This subclass is indented under subclass 44.  Subject matter wherein the cue is an elongated, tapering rod or stick member composed of at least two elongated, axially shiftable sections, whereby at least one of the sections slides within or axially toward another section so that the cue may be extended or compressed along its longitudinal axis. (1) Note. A cue having a shock absorber means, such as a compressible spring means, and composed of at least two axially shiftable sections which axially shift so as to absorb the shock of striking a ball is included herein.

49	Tip or tip fastener therefor:
	This subclass is indented under subclass 44.  Subject matter either relating to the structural details of the ball striking portion of the cue, commonly known as the cue tip, or relating to a means for securing the ball striking portion of the cue to the rest of the cue.

50	Clamp or press:
	This subclass is indented under subclass 49.  Subject matter relating to a device for clamping or otherwise securely holding the tip to the rest of the cue during setting of a cement, glue, or analogous adhesive means used to fasten the tip to the rest of the cue.

51	Striking portion formed of material other than leather:
	This subclass is indented under subclass 49.  Subject matter wherein the portion of the tip which directly contacts a ball during projection thereof is composed of a material other than the tanned or dressed hide of an animal.

52	Ball:
	This subclass is indented under subclass 1.  Subject matter relating to the structural details of a generally spherical member (i.e., a ball) which is specifically adapted for use in playing a game of billiards or pool. SEE OR SEARCH THIS CLASS, SUBCLASS: 125+, for a ball adapted for use in the game of bowling. 280+, for a practice projectile used to practice for the game of golf. 351+, for a ball used in the game of golf. 413, for a ball used in the game of croquet. 422+, for a projectile used to practice or train for a playing field or court game such as soccer, hockey, etc. 569+, for a game projectile, in general (often a ball), which is used to play a game or sport. SEE OR SEARCH CLASS: 40,  Card, Picture, or Sign Exhibiting,   subclass 327 for a game ball carrying indicia other than means (a) to indicate the portion of the ball to be hit by a projecting device, (b) to indicate its location on a playing field, or (c) for a series of balls carrying interrelated indicia to be used in playing a game. 156,  Adhesive Bonding and Miscellaneous Chemical Manufacture,   for making a ball by lamination and see especially subclasses 145+ for a method which includes the step of encapsulation of a permanently fluent material in hollow lamina. 206,  Special Receptacle or Package,   subclasses 315.9+ for a receptacle or package for a sporting or game ball. 260,  Chemistry of Carbon Compounds,   for a carbon compound composition product intended for use as a game ball, bat, pin, or billy or as any part thereof (e.g., a bowling pin coating, etc.). 264,  Plastic and Nonmetallic Article Shaping or Treating: Processes,   for a process within the class definition for shaping or molding plastic materials.

53	Having characteristic enabling ball to be mechanically separated from other balls:
	This subclass is indented under subclass 52.  Subject matter wherein the ball has some physical attribute such as size, weight, presence or amount of magnetic or magnetically susceptible material, etc. which is different from any other ball used in playing a game of pool, which physical attribute enables a means associated with a pool table or gameboard to detect the attribute of a pocketed ball and to segregate it in a location on the pool table or gameboard (e.g., a ball rack) different from the location where other pocketed balls are stored. (1) Note. Usually, it is the cue ball that has the unique physical attribute so that when a scratch occurs (i.e., when the cue ball is unintentionally pocketed during a shot), the cue ball may be returned to the player(s) in order that the game may continue. SEE OR SEARCH THIS CLASS, SUBCLASS: 22+, particularly subclass 23 in which the table or gameboard includes means to distinguish or identify each ball pocketed, subclass 24 in which the table or gameboard usually includes means to identify and return to the player(s) a pocketed cue ball, and subclass 25 in which the table or gameboard may include a means to identify and separately store the balls pocketed by each player or team.

54	BOWLING:
	This subclass is indented under the class definition.  Subject matter relating to a contest of skill in which a contestant (i.e., a bowler) directs a generally spherical ball (i.e., a bowling ball) along a planar surface (i.e., a bowling alley) either (a) at one or more upstanding elongate targets (e.g., ten pins, duck pins, etc.) set upon a playing field (i.e., a bed) with the goal of toppling as many targets as possible or (b) at one or more other target means which are intended to represent, simulate, or otherwise mimic such topplable, elongate targets. SEE OR SEARCH CLASS: 116,  Signals and Indicators,   subclasses 222 through 225for a mechanical signal or indicator, per se, which is intended to form part of or to be used with a game device. 194,  Check-Actuated Control Mechanisms,   for a game or chance device involving the particulars of a coin control mechanism. 200,  Electricity: Circuit Makers and Breakers,   subclasses 61.1+ for an electrical switch, per se, responsive to the action of a game or amusement piece. 235,  Registers,   for a score totalizing apparatus, per se, intended for use in a game, particularly subclass 1 for a miscellaneous game counter and subclass 91 for a device for operating a register which may involve a bowling game device. 340,  Communications: Electrical,   particularly subclass 323 for a game reporting electric signaling system, per se, used with a bowling game device and subclasses 286.01+ for an electric signaling system, per se, which may form part of a game. 345,  Computer Graphics Processing and Selective Visual Display Systems,   for a selectively controlled visual display system not limited to a game. If the term "game" or the like appears in the claim, then classification is in Class 473, then classification is in the Class 463 group of classes (i.e., Classes 463, 473, or 273). 377,  Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems,   subclass 4 for a counter or register, per se, which is adapted to be controlled to accumulate the totals involved in betting on the various possibilities involved in an event and/or to determine the odds involved in the payoff of the various possibilities; and subclass 5 for a counter or register, per se, which is adapted to be used with, in, or for a game or sport. 700,  Data Processing: Generic Control Systems or Specific Applications,   subclasses 91 through 93for a calculating computer or data processing system, per se, which is adapted to be used with, in, or for a game or contest device, which computer or data processing system must include significant recitation of the calculating computer or data processing system and must have only nominal claim recitation of the game or contest device.

55	Practice or assist device:
	This subclass is indented under subclass 54.  Apparatus for training the bowler to improve his/her game, or for aiding the bowler who is physically impaired. SEE OR SEARCH CLASS: 434,  Education and Demonstration,   particularly subclasses 128+ for a means specifically adapted to teach or instruct a person in some aspect of playing a game which uses a gameboard or table such as chess or checkers, and subclass 249 for a means specifically adapted to teach or instruct a person in some aspect of the game of bowling. 602,  Surgery: Splint, Brace, or Bandage,   subclasses 41+ for a bandaging device, even though specially adapted for use in supporting the body or body member of a person so as to function in a proper manner in playing a game.

56	For handicapped person:
	This subclass is indented under subclass 55.  Apparatus for aiding the bowler who is physically impaired. SEE OR SEARCH CLASS: 602,  Surgery: Splint, Brace, or Bandage,   subclasses 41+ for a bandaging device, even though specially adapted for use in supporting the body or body member of a person so as to function in a proper manner in playing a game.

57	Selective pin setter:
	This subclass is indented under subclass 55.  Apparatus having means for upstanding one or more targets on the playing field in a pattern of the bowler"s choosing, generally consisting of less than a full complement of targets.

58	Ball path indicator:
	This subclass is indented under subclass 55.  Apparatus having means to actively display the route along the alley that a previously rolled bowling ball has taken on its course towards the target, or means for showing the bowler a preferred route along which to roll the bowling ball. SEE OR SEARCH THIS CLASS, SUBCLASS: 115+, for permanent indicia located on a bowling alley or board.

59	Bowler worn or carried:
	This subclass is indented under subclass 55.  Apparatus supported by the bowler during game play which may be securable to the bowler"s body. SEE OR SEARCH CLASS: 2,  Apparel,   subclasses 455+ for protective clothing to be worn by athletes such as a football helmet, a baseball or boxing glove, a knee pad, etc. 224,  Package and Article Carriers,   particularly subclasses 101+ for a package or article carrier which is carried or worn by an animate bearer. 294,  Handling: Hand and Hoist-Line Implements,   particularly subclasses 137+ for an article carrier which is adapted to be gripped and carried by the hand of a person.

60	Including means for positive engagement with ball:
	This subclass is indented under subclass 59.  Apparatus for interlockingly gripping the bowling ball. (1) Note. Included herein is a device supported by the bowler having means to interfit with or encircle the bowling ball. SEE OR SEARCH THIS CLASS, SUBCLASS: 127+, for a bowling ball with means especially adapted to facilitate the manual grasping and holding of the ball by the bowler.

61	Finger support or guide:
	This subclass is indented under subclass 59.  Apparatus having means to brace or position a digit of the bowler"s bowling ball throwing hand.

62	Wrist support or guide:
	This subclass is indented under subclass 59.  Apparatus having means to brace or position the bowler"s ball throwing hand with respect to the bowler"s bowling ball throwing arm.

63	Arm or elbow support or guide:
	This subclass is indented under subclass 59.  Apparatus having means to brace or position the bowler"s bowling ball throwing limb with respect to either the medial joint therein or the bowler"s torso.

64	Handling of pin or pin representation:
	This subclass is indented under subclass 54.  Subject matter either (a) relating to the treatment, manipulation, sensing, or indicating of the target or (b) relating to means which is intended to mimic the treatment, manipulation, sensing, or indicating of the target or target representation. SEE OR SEARCH CLASS: 198,  Conveyors: Power-Driven,   for a power driven conveyor apparatus adapted to handle or manipulate one or more articles so as to transport them from one location to another. 414,  Material or Article Handling,   for an apparatus adapted to grip, handle, or manipulate articles.

65	Including electrical cycle sequence control:
	This subclass is indented under subclass 64.  Apparatus having circuitry for the flow of electrical energy which regulates the actions of the apparatus as a whole. (1) Note. This subclass provides for patents claiming function regulating circuitry, per se, when the function relates to the overall operation of the apparatus, or pin handling apparatus combined with said circuitry. (2) Note. Circuitry, per se, or pin handling apparatus combined therewith to regulate or initiate a single action of the apparatus will be classified under the subclass providing for apparatus relating to that action.

66	Including means for conserving energy:
	This subclass is indented under subclass 64.  Apparatus having means for reducing the energy consumed for operation.

67	With indicator:
	This subclass is indented under subclass 64.  Apparatus having active means for visual, auditory, or tactile presentation of a condition or state of the game or target. (1) Note. Passive displays, such as mere indicia, will be classified under the subclass providing for the pin handling structure, per se. SEE OR SEARCH CLASS: 116,  Signals and Indicators,   subclasses 222 through 225for a mechanical signal or indicator, per se, which is intended to form part of or to be used with a game device. 194,  Check-Actuated Control Mechanisms,   for a game or chance device involving the particulars of a coin control mechanism. 200,  Electricity: Circuit Makers and Breakers,   subclasses 61.1+ for an electrical switch, per se, responsive to the action of a game or amusement piece. 235,  Registers,   for a score totalizing apparatus, per se, intended for use in a game, particularly subclass 1 for a miscellaneous game counter, subclass 78 for a game calculator having concentric totalizing disks mounted upon a single axis, subclass 88 for a game calculator having tabular indicia placed upon disks which rotate about their centers, and subclass 91 for a device for operating a register involving a billiards or pool game device. 340,  Communications: Electrical,   particularly subclass 323 for a game reporting electric signaling system, per se, used with a bowling game device and subclasses 286.01+ for an electric signaling system, per se, which may form part of a game. 345,  Computer Graphics Processing and Selective Visual Display Systems,   for a selectively controlled visual display system not limited to a game. If the term "game" or the like appears in the claim, then classification is in the Class 463 group of classes (i.e., Classes 463, 473, or 273). 377,  Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems,   subclass 4 for a counter or register, per se, which is adapted to be controlled to accumulate the totals involved in betting on the various possibilities involved in an event and/or to determine the odds involved in the payoff of the various possibilities; and subclass 5 for a counter or register, per se, which is adapted to be used with, in, or for a game or sport. 700,  Data Processing: Generic Control Systems or Specific Applications,   subclasses 91 through 93for a calculating computer or data processing system, per se, which is adapted to be used with, in, or for a game or contest device, which computer or data processing system must include significant recitation of the calculating computer or data processing system and must have only nominal claim recitation of the game or contest device.

68	Tethered or pivotal pin:
	This subclass is indented under subclass 67.  Apparatus wherein the target is attached to the manipulating structure therefor by an elongate flexible member or a hinge.

69	Pinfall:
	This subclass is indented under subclass 67.  Apparatus wherein the means for presentation is qualitatively or quantitatively representative of the toppled targets.

70	Score:
	This subclass is indented under subclass 69.  Apparatus wherein the means for presentation is quantitatively representative of the fallen targets.

71	Including electromechanical calculating means:
	This subclass is indented under subclass 70.  Apparatus having means for summing the number of fallen targets comprising means for converting electrical energy into mechanical energy. (1) Note. Patents claiming indicators of the type classified herein have a moving part, such as a stepper relay, electric motor, etc. which counts the number of fallen targets.

72	Foul:
	This subclass is indented under subclass 67.  Apparatus wherein the means for presentation is representative of the bowler trespassing onto the bowling alley when throwing the bowling ball.

73	Pin setter:
	This subclass is indented under subclass 64.  Apparatus having means for placing a plurality of targets onto the playing field in a prescribed pattern in such a manner that the targets may be subsequently toppled by the bowling ball.

74	Rollable, translatable, or simulative target:
	This subclass is indented under subclass 73.  Apparatus wherein the target towards which the bowling ball is rolled is either a ball, a target generally in a state of constant motion, or a target which mimics a topplable object. (1) Note. An object which mimics a topplable object could be, for example, an electrical switch or light beam in the playing field which when struck by the bowling ball actuates an electromechanically operated target to topple, or which turns off a light behind a lighted display corresponding to the switch or light beam.

75	Pivotal pin:
	This subclass is indented under subclass 73.  Apparatus wherein the target is hingedly secured within the playing field of the apparatus.

76	Pivot substantially at base of pin:
	This subclass is indented under subclass 75.  Apparatus wherein the hinged securement is generally made at the bottom of the target.

77	With spring detent:
	This subclass is indented under subclass 75.  Apparatus including resilient means for retaining the target out of the field of play after it has been struck by the bowling ball.

78	Tethered pin:
	This subclass is indented under subclass 73.  Apparatus wherein the target is secured within the playing field of the apparatus by means of an elongate flexible element (e.g., a cable, cord, rope, etc.).

79	Tethered at base of pin:
	This subclass is indented under subclass 78.  Apparatus wherein the elongate flexible element passes through the bottom of the target.

80	Including reset lever or crank:
	This subclass is indented under subclass 79.  Apparatus having means pivotable or rotatable about a point to place the elongate flexible element into tension so as to upright a toppled target.

81	Including means to remove dead wood:
	This subclass is indented under subclass 78.  Apparatus having means to remove from the playing field a toppled target while leaving any untoppled targets in place.

82	Pin biased away from bed:
	This subclass is indented under subclass 81.  Apparatus wherein the target has a force normally applied thereto to remove it from the playing field and is temporarily secured to the playing field by means strong enough (e.g., magnetism, hooks, etc.) to overcome the force. (1) Note. When a target is struck by the bowling ball the temporary securement is broken and the force normally applied to the target removes it from the playing field.

83	Manually loadable:
	This subclass is indented under subclass 73.  Apparatus for placing a target into the field of play which is chargeable with a target by a human operator (i.e., a pinboy).

84	Including means to upright pin:
	This subclass is indented under subclass 83.  Apparatus having means provided for uprighting a target placed therein at an inclined angle.

85	Magnetic force acts on pin:
	This subclass is indented under subclass 73.  Apparatus wherein a magnetic field exists between the target and the apparatus. (1) Note. The force exerted by the magnet is typically for manipulating the target.

86	For alternative pin sets:
	This subclass is indented under subclass 73.  Apparatus having means for replacing a full complement of targets with another of a different type or quality.

87	Including means to lift live wood:
	This subclass is indented under subclass 73.  Apparatus having means to remove an untoppled target from the playing field and to subsequently return it to the playing field after the removal of any toppled targets.

88	With compensation for pin offset:
	This subclass is indented under subclass 87.  Apparatus having means to return the target to the playing field at substantially the location from which it was removed. (1) Note. Often a target is struck by the bowling ball and though it fails to topple it is displaced from its initial placement (i.e., it walks).

89	Including distributor:
	This subclass is indented under subclass 73.  Apparatus having means for mechanically arranging a group of targets into a pattern prior to placing the group onto the playing field.

90	Including means to convey pin to distributor:
	This subclass is indented under subclass 89.  Apparatus having means to transport the targets to the pattern arranging means.

91	Including elevator:
	This subclass is indented under subclass 90.  Apparatus having means raise a toppled target from the height of the playing field to the height of the pattern forming means. (1) Note. Means for transporting a target to the pattern forming means which simultaneously raises a toppled target from the playing field is classified herein.

92	With compensation for pin offset:
	This subclass is indented under subclass 64.  Apparatus having means for grasping an untoppled target on the playing field in such a manner as not to disturb the position of the target on the playing field.

93	Pit cushion or actuator therefor:
	This subclass is indented under subclass 64.  Apparatus mounted beyond the bed for absorbing the momentum of the bowling ball, or means attached thereto for initiating the target manipulating apparatus in response to being struck by the bowling ball subsequently to passing beyond the end of the bed.

94	Pin guide or conveyor:
	This subclass is indented under subclass 64.  Apparatus for conducting or transporting the target.

95	Distributor:
	This subclass is indented under subclass 94.  Apparatus for positioning a plurality of targets in a prescribed pattern into an apparatus for placing the targets onto the playing field.

96	Pivotable chute or conveyor:
	This subclass is indented under subclass 95.  Apparatus wherein the means for positioning the targets comprises a target conducting or transporting means which is angularly positionable about a point.

97	Elevator:
	This subclass is indented under subclass 94.  Apparatus comprising means for raising a toppled target from the height of the playing field to the height of an apparatus for placing the target onto the playing field.

98	With ball separator:
	This subclass is indented under subclass 97.  Apparatus including means for segregating the target from the bowling ball.

99	And ball handling:
	This subclass is indented under subclass 94.  Apparatus including means for manipulating the bowling ball.

100	Sweep:
	This subclass is indented under subclass 94.  Apparatus for removing any targets from the playing field.

101	Pin sensor:
	This subclass is indented under subclass 64.  Apparatus comprising means for detecting the position or state (i.e., toppled or untoppled) of a target on the playing field.

102	Pin spot:
	This subclass is indented under subclass 64.  Apparatus comprising means for supporting the target thereon which is mountable within the playing field.

103	Including means for positive pin alignment:
	This subclass is indented under subclass 102.  Apparatus having means interengagable with the target so as to precisely position the target thereon.

104	Retractable peg:
	This subclass is indented under subclass 103.  Apparatus wherein the interengagable means comprises a pilot which is temporarily projectable into a complementary hole in the target and withdrawable therefrom.

105	Socket-type:
	This subclass is indented under subclass 103.  Apparatus wherein the interengagable means comprises a depression in the surface of the supporting means shaped to receive a complementary surface of the target.

106	Ball handling or diverting means:
	This subclass is indented under subclass 54.  Subject matter specifically adapted for guiding, manipulating, or deflecting the generally spherical ball directed by the bowler (a) during the time it is on its path toward the one or more targets as directed, (b) during its return back to the bowler, (c) during the time after it has either struck or missed the one or more targets but before it has been sent on its return back to the bowler, or (d) during the time it is being propelled or directed (e.g., by a mechanically operated means). SEE OR SEARCH THIS CLASS, SUBCLASS: 125+, for a bowling ball, per se, which is provided with a grip or handle. SEE OR SEARCH CLASS: 198,  Conveyors: Power-Driven,   for a power driven conveyor apparatus adapted to handle or manipulate one or more articles so as to transport them from one location to another. 414,  Material or Article Handling,   for an apparatus adapted to grip, handle, or manipulate articles.

107	Mechanical projector:
	This subclass is indented under subclass 106.  Subject matter wherein a machine or tool is used to propel or direct the ball toward the one or more targets. SEE OR SEARCH CLASS: 273,  Amusement Devices: Games,   particularly subclasses 119+ for a surface projectile game device in which there is a mechanically operated means for projecting a ball over a playing surface, which projecting means is combined with and attached to the surface over which the ball is projected; and subclass 129 for a projecting device adapted for use in projecting or impelling a projectile over the playing surface of a surface projectile game.

108	Tethered ball:
	This subclass is indented under subclass 106.  Subject matter wherein the ball is secured generally within the confines of the playing field by means of an elongate flexible member (e.g., a cable, cord, rope, etc.). SEE OR SEARCH THIS CLASS, SUBCLASS: 139+, for a tethered projectile used to practice for, or play, a golf game. 423+, for a practice or training device for a playing field or court game, which device includes a tethered projectile. 575+, for a tethered game projectile, in general. SEE OR SEARCH CLASS: 273,  Amusement Devices: Games,   particularly subclasses 331+ for an aerial projectile tethered to a target.

109	Means to change or curve ball path:
	This subclass is indented under subclass 106.  Subject matter comprising a means for altering the route or track of the directed ball during the time it is approaching the one or more targets. SEE OR SEARCH CLASS: 273,  Amusement Devices: Games,   particularly subclasses 121 and 124 for a surface projectile ball game with a return course.

110	Ball return:
	This subclass is indented under subclass 106.  Subject matter comprising means specifically adapted for sending the ball back to the bowler after it has either struck or missed the one or more targets. SEE OR SEARCH CLASS: 273,  Amusement Devices: Games,   particularly subclasses 395 and 396+ for an aerial projectile game device combined with or to be used with a target, which device is adapted to return a projectile back to the area from which it was projected; and subclasses 121 and 124 for a surface projectile ball game with a ball return course.

111	Ball lift or elevator:
	This subclass is indented under subclass 110.  Subject matter wherein the ball return means includes means to raise the ball up to a higher level so as, for example, to facilitate the return of the ball to the bowler by gravity.

112	Mechanical means for ball retarding or arresting:
	This subclass is indented under subclass 110.  Subject matter wherein the ball return means includes a machine or tool for slowing or reducing the speed or momentum of the returning ball as it approaches the bowler.

113	Gutter structure:
	This subclass is indented under subclass 106.  Subject matter comprising means specifically adapted to capture a directed ball on an errant or misdirected path. (1) Note. A bowling surface or alley having specific gutter structure is provided for in this subclass rather than in subclasses 115+ below. (2) Note. Generally, a gutter is provided adjacent each side of the bowling surface or alley.

114	Backstop, division board, or adjunct therefor:
	This subclass is indented under subclass 106.  Subject matter comprising means for diverting or deflecting the ball from its directed path (a) after the ball has either struck or missed the one or more targets and thereby passed the target(s), or (b) after it has left the alley. (1) Note. The adjunct found in this subclass is generally a cushion or other replaceable shock-absorbing means. SEE OR SEARCH THIS CLASS, SUBCLASS: 109, for a means to change or curve the ball path of a bowling ball as it is approaching the target(s). SEE OR SEARCH CLASS: 273,  Amusement Devices: Games,   subclass 404 for an aerial projectile target which is adapted to be penetrated by aerial projectiles, which penetrable target is combined with a projectile-backstop means for stopping or catching projectiles impacting on the target; and subclass 410 for an aerial projectile backstop, per se, which comprises means to stop, trap, or catch a projected aerial projectile.

115	Alley or board structure:
	This subclass is indented under subclass 54.  Subject matter comprising a planar structure (i.e., a bowling alley) specifically adapted to support a directed ball during its travel toward the one or more targets. (1) Note. An alley or board structure which is combined with a ball, pin, or target structure is provided for in this subclass or in the subclasses indented hereunder. SEE OR SEARCH THIS CLASS, SUBCLASS: 113, for an alley or board structure which includes specific gutter structure.

116	Portable game board, table, or alley:
	This subclass is indented under subclass 115.  Subject matter wherein the alley or board structure is capable of being easily carried or moved. (1) Note. Most of the patents found in this subclass relate to bowling gameboards, tables, or alleys specifically designed for use in the user"s home or yard.

117	With nonwooden alley surface or lining:
	This subclass is indented under subclass 115.  Subject matter wherein the planar structure has a surface layer or coating composed of a material other than wood. (1) Note. An alley or board structure which is made from a wooden material but which has a specifically-recited surface coating thereon such as, for example, wax or urethane is included in this subclass.

118	Pin:
	This subclass is indented under subclass 54.  Subject matter comprising means specifically adapted for use as an upstanding elongate target for a bowling ball directed along a bowling alley thereat. SEE OR SEARCH THIS CLASS, SUBCLASS: 115+, for an alley or board structure which is combined with a ball, pin, or target structure. SEE OR SEARCH CLASS: 144,  Woodworking,   subclass 331 for a process of repairing, reconstructing, or otherwise restoring a bowling pin. 260,  Chemistry of Carbon Compounds,   for a carbon compound composition product intended for use as a game ball, bat, pin, or billy or as any part thereof (e.g., a bowling pin coating, etc.). 264,  Plastic and Nonmetallic Article Shaping or Treating: Processes,   for a process within the class definition for shaping or molding plastic materials. 273,  Amusement Devices: Games,   subclasses 118+ , particularly subclass 127 for a target used in a surface projectile ball game apparatus.

119	Composite structure (e.g., distinct layers, components, joint, etc.):
	This subclass is indented under subclass 118.  Subject matter wherein the pin is constructed of diverse materials or of assembled parts, which parts are made either of diverse materials or of similar or identical material. (1) Note. Generally, a composite possesses structural or functional properties not present in any individual component thereof.

120	With reinforcing filament, fiber, or fabric:
	This subclass is indented under subclass 119.  Subject matter wherein the composite pin is strengthened (a) by an elongate threadlike material or (b) by a textile product thereof.

121	With metal shell or skin:
	This subclass is indented under subclass 119.  Subject matter wherein the composite pin has a metallic covering or outer layer.

122	With wooden component:
	This subclass is indented under subclass 119.  Subject matter wherein the composite pin has at least one part or layer made from a wooden material. (1) Note. This subclass and its indents provide for a composite pin structure incorporating sawdust or wooden fibers.

123	Laminated or attached wooden components:
	This subclass is indented under subclass 122.  Subject matter wherein the composite pin includes plural adjacent and joined parts or portions made from wooden material. (1) Note. Generally, the wooden components are glued together but in some cases the components are mechanically secured together.

124	With end or bottom reinforcing preform:
	This subclass is indented under subclass 122.  Subject matter wherein the composite pin includes diverse strengthening means attached to the end or bottom portions thereof. (1) Note. Generally, it is the ends of the pin (i.e., either the top or bottom portions) which are prone to splitting or excessive wear. (2) Note. The reinforcing preform, per se, for a bowling pin is provided for herein unless elsewhere provided for.

125	Ball:
	This subclass is indented under subclass 54.  Subject matter relating to the structural details of a generally spherical member (i.e., a bowling ball) which is specifically adapted for use by the bowler in the game of bowling. (1) Note. Attachments and adjuncts for use on or with a bowling ball are provided for in this subclass and its indents unless elsewhere provided for. SEE OR SEARCH THIS CLASS, SUBCLASS: 52+, for a ball adapted for use in the game of billiards or pool. 115+, for an alley or board structure which is combined with a ball, pin, or target structure. 280+, for a practice projectile used to practice for the game of golf. 351+, for a ball used in the game of golf. 413, for a ball used in the game of croquet. 422+, for a projectile used to practice or train for a playing field or court game such as soccer, hockey, etc. 569+, for a game projectile, in general (often a ball) which is used to play a game or sport. SEE OR SEARCH CLASS: 40,  Card, Picture, or Sign Exhibiting,   subclass 327 for a game ball carrying indicia other than means (a) to indicate the portion of the ball to be hit by a projecting device, (b) to indicate its location on a playing field, or (c) for a series of balls carrying interrelated indicia to be used in playing a game. 156,  Adhesive Bonding and Miscellaneous Chemical Manufacture,   for making a ball by lamination and see especially subclasses 145+ for a method which includes the step of encapsulation of a permanently fluent material in hollow lamina. 206,  Special Receptacle or Package,   subclasses 315.9+ for a receptacle or package for a sporting or game ball, particularly subclass 315.91 for a receptacle or package for a bowling ball. 260,  Chemistry of Carbon Compounds,   for a carbon compound composition product intended for use as a game ball, bat, pin, or billy or as any part thereof (e.g., a bowling pin coating, etc.). 264,  Plastic and Nonmetallic Article Shaping or Treating: Processes,   for a process within the class definition for shaping or molding plastic materials. 434,  Education and Demonstration,   subclass 249 for a means specifically adapted to teach or instruct a person in some aspect of the game of bowling.

126	With weight block:
	This subclass is indented under subclass 125.  Subject matter wherein the ball includes a preform specifically adapted to balance or add the necessary mass thereto.

127	With specific grip means:
	This subclass is indented under subclass 125.  Subject matter comprising means especially adapted for facilitating the manual grasping and holding the bowling ball by the bowler. SEE OR SEARCH THIS CLASS, SUBCLASS: 55+, for apparatus adapted to aid a bowler who is physically impaired or to train a bowler in improving his\her game. 60, for a bowler worn or carried means adapted for training a bowler in improving his/her game or for aiding a bowler who is physically impaired, which practice or assist means includes a means to interlockingly grip a bowling ball. 61, for a bowler worn or carried means adapted for training a bowler in improving his/her game or for aiding a bowler who is physically impaired, which practice or assist means includes a means to brace or position a digit of the bowler"s throwing hand.

128	Thumb or finger hole grip:
	This subclass is indented under subclass 127.  Subject matter wherein the ball includes at least one recess therein for the purpose of receiving at least one digit of the hand of the bowler in order to facilitate holding of the ball by the bowler. SEE OR SEARCH CLASS: 33,  Geometrical Instruments,   subclasses 509+ for a gauge adapted to determine the position of the holes to be made in an undrilled bowling ball so that the undrilled bowling ball can be marked and drilled to custom fit it to an individual, particularly subclass 510 for a gauge which includes a simulated bowling ball, which gauge is used to determine the spacing between the thumb and the fingers used by the individual to grip a bowling ball. 408,  Cutting by Use of Rotating Axially Moving Tool,   subclass 1 for a method of drilling a bowling ball and Digest 1 for a bowling ball drill.

129	Size or depth adjusting means:
	This subclass is indented under subclass 128.  Subject matter wherein the thumb or finger hole grip is provided with a selectively variable, shape-conformable instrumentality. SEE OR SEARCH THIS CLASS, SUBCLASS: 130, for a thumb or finger hole grip means which is adjustable by means of interchangeable inserts or bushings.

130	Removable insert or bushing:
	This subclass is indented under subclass 128.  Subject matter wherein the thumb or finger hole grip includes a separable component or thimble. (1) Note. Separable components, per se, for a bowling ball finger grip are found in this subclass unless provided for elsewhere.

131	GOLF:
	This subclass is indented under the class definition.  Subject matter including a method, a playing area, playing equipment, a practice device, or auxiliary device used by a player or located on the playing area, not otherwise provided for elsewhere, that is for playing or practicing a game wherein a player strikes a ball by a stroke or a number of strokes to advance the ball from a ball striking location to one of a plurality of sequentially numbered putting holes, and plays a number of such holes sequentially with the object, on each hole, of advancing the ball from the ball striking location into the putting hole in the fewest number of strokes. SEE OR SEARCH CLASS: 2,  Apparel,   subclass 161.2 for a golf glove. 33,  Geometrical Instruments,   subclass 508 for a gauge to analyze a golf club. 36,  Boots, Shoes and Leggings,   subclass 127 for a golf shoe. 40,  Card, Picture, or Sign Exhibiting,   subclass 915 for a collection of patents relating to golf club identification. 73,  Measuring and Testing,   subclass 12.02 for testing a golf ball by impact, and subclass 65.03 for specific types of golf club testing. 101,  Printing,   Digest 40 for a collection of patents relating to printing on golf balls. 144,  Woodworking,   subclass 2 for apparatus for making golf clubs. 150,  Purses, Wallets, and Protective Covers,   subclass 159 for a golf cart or bag cover, and subclass 160 for a golf club cover. 156,  Adhesive Bonding and Miscellaneous Chemical Manufacture,   appropriate subclasses for a method of making a golf ball. 172,  Earth Working,   subclasses 371+ for a turf repair handtool of general application and not specified for use by a golfer. 206,  Special Receptacle or Package,   subclasses 315.2+ for a golf bag, and subclass 315.9 for a golf ball receptacle. 211,  Supports: Racks,   subclass 70.2 for a golf club rack. 224,  Package and Article Carriers,   for a carrier attached to a golf cart, and subclass 918 for a collection of patents for a golf tee or ball marker carrier. 248,  Supports,   subclass 96 for a golf bag holder. 273,  Amusement Devices: Games,   subclasses 108.2+ for a simulated golf game which uses a surface projectile, subclass 245 for a board game which simulates play of the game of golf, and subclass 317.2 for a simulated golf game which uses an aerial projectile. 280,  Land Vehicles,   subclass 47.26 for a wheeled golf pull cart, and Digest 5 for a collection of patents on motorized golf carts, and Digest 6 for a collection of patents on wheeled golf club carriers. 283,  Printed Matter,   subclass 49 for a golf score card. 294,  Handling: Hand and Hoist-Line Implements,   subclass 19.2 for a pole mounted golf ball retriever. 434,  Education and Demonstration,   subclass 252 for a golf-teaching device, and see the line note at the top of this (473) class. 463,  Amusement Devices: Games,   subclasses 2+ for a simulated golf game which uses a simulated projectile and which includes means for processing electronic data (e.g., a computer or video golf game, etc.) and subclasses 49+ for a simulated projectile game or for a target or accessory therefor (e.g., a game which uses a simulation of a golf ball, etc.). D21,  GAMES, TOYS, AND SPORTS GOODS,   subclasses 708+ for design patents relating to golf and golf accessories.

132	Ball feeding means and tee:
	This subclass is indented under subclass 131.  Subject matter wherein the equipment or device comprises means for holding a spherical projectile in position to be struck by the player at an elevation above the surface where the player stands, and further comprises structure for delivering the projectile to the holding means and positioning it thereon.

133	Adjustable tee height:
	This subclass is indented under subclass 132.  Subject matter wherein the holding means includes a part to regulate the vertical elevation of the projectile so that the projectile may be struck at any of a plurality of selected elevations.

134	Condition responsive feeding means:
	This subclass is indented under subclass 132.  Subject matter comprising means to sense a condition or change in condition of the projectile or the delivering and positioning structure; and, in response to such sensing, effect a control function on the structure.

135	Pneumatic:
	This subclass is indented under subclass 134.  Subject matter wherein the structure is operated by power derived from positive or negative pressure of air or another gas.

136	Electrical:
	This subclass is indented under subclass 134.  Subject matter wherein the structure is operated by power derived from electrical current

137	Pivotal arm ball feed:
	This subclass is indented under subclass 132.  Subject matter wherein the delivering and positioning structure includes an elongated member pivotal about a fixed axis.

138	Projectile tethered to swingable implement:
	This subclass is indented under subclass 131.  Subject matter comprising an object to be struck by the player, and further including a cord for attaching the object to an instrument to be swung by the player to limit the distance the object moves away from the player upon being struck.

139	Anchored (e.g., tethered, etc.) projectile:
	This subclass is indented under subclass 131.  Subject matter wherein the equipment or device comprises an object to be struck by the player with a swingable implement, and further comprises attachment means for attaching the object to a fixed structure to limit the distance the object moves away from the player upon being struck.

140	With electrical sensor or electrical indicator:
	This subclass is indented under subclass 139.  Subject matter including means operated by electrical current to detect a condition of the object; or means operated by electrical current to provide a player with information concerning a condition of the object.

141	Pictorial flight path image display:
	This subclass is indented under subclass 140.  Subject matter including a screen for providing the player with a visual image of the flight path of the object or a visual image of a simulated flight path of the object.

142	Spool for tether:
	This subclass is indented under subclass 139.  Subject matter and further including a reel for winding attachment means to permit a flexible cord attachment means to be wound between elongated and stored positions.

143	Force or direction indicator and tether:
	This subclass is indented under subclass 139.  Subject matter further including a device for providing the player with information concerning the impact power with which the object is struck, or information concerning the path of travel of the object, and wherein the attachment means is a flexible cord.

144	Linear spring indicator:
	This subclass is indented under subclass 143.  Subject matter wherein the device comprises a resilient part which is stretched or compressed along a straight line.

145	Force or direction indicator associated with projectile moving around a horizontal axis:
	This subclass is indented under subclass 139.  Subject matter wherein the attachment means is attached to the fixed structure in such a manner so as to constrain the object for movement about an axis parallel with the horizon; and further including a device for providing the player with information concerning the impact power with which the object is struck, or information concerning the path of travel of the object.

146	Force or direction indicator associated with projectile moving around a vertical axis:
	This subclass is indented under subclass 139.  Subject matter wherein the attachment means is attached to the fixed structure in such a manner as to constrain the object for movement about an axis perpendicular with the horizon; and further including a device for providing the player with information concerning then impact power with which the object is struck, or information concerning the path of travel of the object.

147	Spherical projectile attached to tether:
	This subclass is indented under subclass 139.  Subject matter wherein the object is a ball and wherein the attachment means is a flexible cord.

148	Plural projectiles:
	This subclass is indented under subclass 139.  Subject matter and further including a second object to be struck by the player; the second object either being attached to the first object or to a second attachment means.

149	Projectile moves around vertical axis:
	This subclass is indented under subclass 139.  Subject matter wherein the attachment means is attached to the fixed structure in such a manner as to constrain the object for movement about an axis perpendicular to the horizon.

150	Projectile addressing surface and target, or distance marker (e.g., course, putting green with cup, driving range, miniature golf course, etc.):
	This subclass is indented under subclass 131.  Subject matter wherein the equipment or device comprises a location where an object to be struck by the player is positioned prior to being struck, and further comprises a member at which the object is aimed; or comprises a structure to provide the player with information concerning the distance the object has traveled from the player, or the distance from the member at which the object is aimed.

151	Electrical sensor or electrical indicator responsive to swingable implement or projectile:
	This subclass is indented under subclass 150.  Subject matter including means operated by electrical current to detect a condition of an instrument to be swung by the player or to detect a condition of an object to be struck by the instrument; or to provide a player with information concerning a condition of the instrument or condition of the object.

152	Sensor is projectile responsive (e.g., free-flight detection means, etc.):
	This subclass is indented under subclass 151.  Subject matter wherein the detection means is to detect a condition of the object to be struck by the player.

153	Projectile in receiver indicator:
	This subclass is indented under subclass 152.  Subject matter wherein the member at which the object is aimed comprises a receptacle, and wherein means is provided to inform the player that the object is in the receptacle.

154	Target impact responsive:
	This subclass is indented under subclass 152.  Subject matter including means to detect that the object has struck the member at which the object was aimed.

155	Including sensor responsive to projectile on addressing surface or in flight (e.g., tee-target time detection, etc.):
	This subclass is indented under subclass 152.  Subject matter including means to detect a condition of the object while it is at the location to be struck; or including means to detect a condition of the object while it is moving toward the member at which it is aimed.

156	Pictorial flight path image display:
	This subclass is indented under subclass 155.  Subject matter including a screen for providing the player with a visual image of the flight path of the object or a visual image of a simulated flight path of the object.

157	Non-earth fairway:
	This subclass is indented under subclass 150.  Subject matter wherein a surface formed of material other than ground or grass extends between the struck location and the member at which the object is aimed.

158	And obstacle (e.g., miniature golf course windmill, etc.):
	This subclass is indented under subclass 157.  Subject matter and further including a structure positioned to potentially interfere with the travel of the object between the struck location and the member at which the object is aimed.

159	Target is surface positioned aperture:
	This subclass is indented under subclass 157.  Subject matter wherein the member at which the object is aimed comprises means defining an opening in the surface.

160	Selectively contourable (e.g., slope simulating surface, etc.):
	This subclass is indented under subclass 159.  Subject matter including means to change the slope of the surface to influence the path of travel of the object over the surface.

161	Motor actuation:
	This subclass is indented under subclass 160.  Subject matter wherein the slope changing means is actuatable by a machine that produces motion.

162	Collapsible (e.g., for storage etc.):
	This subclass is indented under subclass 159.  Subject matter wherein the surface is particularly structured so as to facilitate reduction in the area occupied thereby.

163	Projectile return:
	This subclass is indented under subclass 159.  Subject matter wherein structure is provided to move the object from the opening defining means toward the location at which the object was struck. SEE OR SEARCH THIS CLASS, SUBCLASS: 166, 182, 191, and 194, for projectile return with other combinations.

164	Projectile rebounds off target:
	This subclass is indented under subclass 157.  Subject matter wherein the member at which the object is aimed is so structured as to permit the object to carom from it.

165	Particular projectile (e.g., reduced flight balls, etc.):
	This subclass is indented under subclass 150.  Subject matter wherein significance is attributed to structure of the object to be struck.

166	Projectile return:
	This subclass is indented under subclass 150.  Subject matter wherein structure is provided to move the object from the member at which the object is aimed toward the location at which the object was struck. SEE OR SEARCH THIS CLASS, SUBCLASS: 163, 182, 191, and 194, for projectile return with other combinations.

167	Fairways extending radially from centrally located addressing surface or target:
	This subclass is indented under subclass 150.  Subject matter comprising a first central location for striking the object, and including a plurality of members at which the object is to be aimed spaced at circumferential positions around the first central location; or comprising a second central location for the member at which the object is to be aimed is located, and including a plurality of object striking locations spaced at circumferential positions around the second central location.

168	Plural addressing surfaces (e.g., driving range, etc.):
	This subclass is indented under subclass 150.  Subject matter including a plurality of locations where the object to be struck is positioned.

169	Having sequential play (e.g., regulation earth course, etc.):
	This subclass is indented under subclass 168.  Subject matter wherein the locations are arrived at, one after the other, by the player.

170	Upstanding target (e.g., wicket, bucket, etc.):
	This subclass is indented under subclass 169.  Subject matter wherein the member at which the object is aimed extends above a playing surface.

171	Putting green:
	This subclass is indented under subclass 168.  Subject matter wherein the location where the object is to be struck, and the member at which the object is aimed, is on a grass surface where the object is intended to be struck only by an implement for rolling the object along the surface without elevating it above the surface.

172	Upstanding target:
	This subclass is indented under subclass 150.  Subject matter wherein the member at which the object is aimed extends above a playing surface.

173	Target or obstacle (e.g., putting hole, hole marker, sand trap, etc.):
	This subclass is indented under subclass 131.  Subject matter wherein the equipment or device comprises a member at which an object to be struck by the player is aimed, or comprises a structure positioned to potentially interfere with the travel of the object in its movement toward the member at which it is aimed. SEE OR SEARCH THIS CLASS, SUBCLASS: 150, for a target combined with a projectile addressing surface.

174	Target on putting surface:
	This subclass is indented under subclass 173.  Subject matter wherein the member is located on a surface where the object is intended to be struck only by an implement for rolling the object along the surface without elevating it above the surface.

175	Receiver is cup in earth (e.g., regulation hole in green, etc.):
	This subclass is indented under subclass 174.  Subject matter wherein the surface is dirt or grass, and the member is a receptacle defining an opening in the surface.

176	Having cup marker (e.g., flag pin, etc.) or with sensor responsive to projectile:
	This subclass is indented under subclass 175.  Subject matter further including a device to provide visual indication as to where the receptacle is located on the surface, or including means to detect a condition of the object.

177	And projectile removal:
	This subclass is indented under subclass 176.  Subject matter and further including means to eject the object from the receptacle.

178	Electrical actuation (e.g., solenoid, etc.):
	This subclass is indented under subclass 177.  Subject matter wherein the ejecting means is powered by electrical current.

179	Cup diameter restriction means (e.g., filler plug, etc.):
	This subclass is indented under subclass 175.  Subject matter wherein a part is provided to reduce the size of the opening.

180	Receiver or projectile responsive indicator:
	This subclass is indented under subclass 174.  Subject matter wherein the member is a retainer for confining the object when it arrives at the position at which it is aimed, or including means to provide information to the player regarding the condition or location of the object. SEE OR SEARCH THIS CLASS, SUBCLASS: 152, for an electrical projectile responsive sensor or indicator combined with an addressing surface or target.

181	Selectively adjustable approach surface:
	This subclass is indented under subclass 180.  Subject matter wherein means is provided to alter the slope of the surface on which the object is rolled.

182	Projectile return:
	This subclass is indented under subclass 180.  Subject matter and further including means to move the struck object from the retainer toward the location at which it was struck. SEE OR SEARCH THIS CLASS, SUBCLASS: 163, 166, 191, and 194, for projectile return with other combinations.

183	Electrical actuation:
	This subclass is indented under subclass 182.  Subject matter wherein the moving means is powered by electrical current.

184	Gravity:
	This subclass is indented under subclass 182.  Subject matter wherein the moving means is gravitational force.

185	Plural receivers:
	This subclass is indented under subclass 180.  Subject matter and further including a second retainer.

186	Displaceable by projectile impact:
	This subclass is indented under subclass 180.  Subject matter wherein the retainer or the information supplying means comprises a part which is movable upon being struck by the object.

187	Resilient or pivotal portion arranged in a circle to retain projectile:
	This subclass is indented under subclass 186.  Subject matter wherein the part is circular and has a property of elasticity or includes elements circumferentially arranged and pivotally mounted; thereby, to define a round opening for receiving and retaining the object.

188	Top of projectile engaged:
	This subclass is indented under subclass 187.  Subject matter wherein the part or elements contact the uppermost surface of the object to retain it.

189	Pivotal element:
	This subclass is indented under subclass 186.  Subject matter wherein the part is mounted so as to be movable about a fixed axis.

190	Projectile responsive sensor (e.g., target impact indicator, etc.):
	This subclass is indented under subclass 173.  Subject matter comprising means to detect a condition of the object to be struck by the player. SEE OR SEARCH THIS CLASS, SUBCLASS: 152, for an electrical projectile responsive sensor and indicator combined with an addressing surface or target, and subclass 180 for a projectile responsive indicator on a putting surface.

191	And projectile return:
	This subclass is indented under subclass 190.  Subject matter and further including means to move the struck object from the member at which the object was aimed toward the player. SEE OR SEARCH THIS CLASS, SUBCLASS: 163, 166, 182, and 194, for projectile return with other combinations.

192	Electrical sensor:
	This subclass is indented under subclass 190.  Subject matter wherein said detection means is powered by electrical current.

193	Projectile adheres to target:
	This subclass is indented under subclass 190.  Subject matter wherein the object to be struck by the player sticks to the member at which it was aimed.

194	Projectile return:
	This subclass is indented under subclass 173.  Subject matter and further including means to move the struck object from the member at which it was aimed toward the player. SEE OR SEARCH THIS CLASS, SUBCLASS: 163, 166, 182, and 191, for projectile return with other combinations.

195	Projectile receiving aperture (e.g., goal opening, etc.):
	This subclass is indented under subclass 173.  Subject matter wherein the member at which the object is aimed comprises structure defining an opening for receiving the object. SEE OR SEARCH THIS CLASS, SUBCLASS: 159, for an aperture in a nonearth fairway. 175, for a cup in a putting surface

196	Aperture forming surface forms plane parallel to support surface:
	This subclass is indented under subclass 195.  Subject matter wherein the structure is constructed to be positioned so that an axis normal to a flat surface formed by the opening is vertical to a surface on which the structure is positioned (e.g., the ground, etc.).

197	Net:
	This subclass is indented under subclass 173.  Subject matter wherein the member at which the object is aimed is formed from an open mesh fabric.

198	Moving projectile responsive sensor or indicator:
	This subclass is indented under subclass 131.  Subject matter wherein said equipment or device includes means to detect a condition of a struck object during movement thereof; or including means to provide information to the player concerning movement of the struck object. SEE OR SEARCH THIS CLASS, SUBCLASS: 152, for an electrical projectile responsive sensor or indicator combined with an addressing surface or target. 180, for a projectile responsive indicator on a putting surface, and subclass 190 for a projectile responsive indicator combined with a target.

199	Electrical:
	This subclass is indented under subclass 198.  Subject matter wherein the detection or information supplying means is powered by electrical current.

200	Indicator integral with projectile:
	This subclass is indented under subclass 198.  Subject matter wherein the information supplying means forms a part of the structure of the struck object. SEE OR SEARCH THIS CLASS, SUBCLASS: 280, for a practice projectile, per se, where the projectile provides no information to the player, and subclass 353 for locator means forming a part of a struck projectile.

201	Hand on grip positioning aid or grip indicator:
	This subclass is indented under subclass 131.  Subject matter wherein the equipment or device comprises structure to assist the player in properly placing his or her hands on a gripping portion of an instrument to be swung by the player; or means for providing information to the player regarding the placement of his or her hands on the instrument.

202	With electrical sensor or electrical indicator:
	This subclass is indented under subclass 201.  Subject matter wherein the assisting structure or the information supplying means is provided with a detection or information supplying device operated by electrical current.

203	Integral handle having finger conforming configurations:
	This subclass is indented under subclass 201.  Subject matter wherein the gripping portion is shaped to correspond to the curvature of a player"s fingers when grasping the instrument, and wherein said gripping portion cannot be separated from the remainder of the instrument without destroying the instrument.

204	Angularly related integral grip portions:
	This subclass is indented under subclass 201.  Subject matter wherein the gripping portion has a first longitudinal axis, and the instrument has a stem portion having a second longitudinal axis connected to the first axis; and wherein the first and second axes diverge from a common point, and wherein the gripping portion and the stem portion can not be separated from each other without destroying the instrument.

205	Worn on hand (e.g., glove, etc.):
	This subclass is indented under subclass 201.  Subject matter wherein the assisting structure or the information supplying means comprise a member which is positioned on the players hand prior to grasping the instrument. SEE OR SEARCH CLASS: 2,  Apparel,   subclass 161.2 for standard golf gloves lacking positioning aids or grip indicators.

206	Removably attachable to swingable implement:
	This subclass is indented under subclass 201.  Subject matter wherein the assisting structure or the information supplying means is connected to the implement to form a part thereof but is easily separable therefrom without destroying the implement.

207	Practice device attachable to body:
	This subclass is indented under subclass 131.  Subject matter comprising a device particularly adapted to be used by the player in improving his or her performance skills and not intended to be used in competitively playing the game; and wherein said device includes means for connecting it to the body of the player prior to the time a player grasps a swingable implement. SEE OR SEARCH THIS CLASS, SUBCLASS: 266, for a body movement or position indicator which engages, but is not attached, to a part of the body.

208	Attachable to head, neck, or mouth:
	This subclass is indented under subclass 207.  Subject matter wherein said connecting means is for connecting the device to the head, neck, or mouth of the player.

209	Electrical:
	This subclass is indented under subclass 208.  Subject matter wherein said device is powered by electrical current.

210	Sighting element (e.g., eyeglasses, etc.):
	This subclass is indented under subclass 208.  Subject matter wherein said device functions to direct the visual focus of the player.

211	With displaceable indicator responsive to head movement:
	This subclass is indented under subclass 208.  Subject matter wherein said device includes a part which reacts to movement of the head of the player by shifting between first and second positions; and wherein the shifting of said part provides information to the player regarding his or her body movement.

212	Attachable to arm, hand, or wrist:
	This subclass is indented under subclass 207.  Subject matter wherein said connecting means is for connecting the device to the arm, hand, or wrist of the player. SEE OR SEARCH THIS CLASS, SUBCLASS: 205, for means worn on a player"s hand for aiding in positioning his or her hand on a grip.

213	Wrist:
	This subclass is indented under subclass 212.  Subject matter wherein the connecting means is for connecting the device to the wrist of the player.

214	Spans elbow:
	This subclass is indented under subclass 212.  Subject matter wherein the device includes a portion which extends across the elbow of the player.

215	Attachable to hips, torso, or waist:
	This subclass is indented under subclass 207.  Subject matter wherein said connecting means is for connecting the device to the hips, torso, or waist of the player.

216	Waist encircling belt anchored to static structure:
	This subclass is indented under subclass 215.  Subject matter wherein said device includes a band worn about the waist of the player, and wherein said band includes a part attaching it to an immovable member.

217	Attachable to foot:
	This subclass is indented under subclass 207.  Subject matter wherein said connecting means is for connecting the device to the foot of the player. SEE OR SEARCH CLASS: 36,  Boots, Shoes, and Leggings,   subclass 127 for standard golf shoes.

218	Foot positioning aid and indicator associated with swingable implement:
	This subclass is indented under subclass 131.  Subject matter wherein said equipment or device comprises structure to assist or provide information to the player in positioning his or her feet to properly address or strike a spherical object; and further comprises means to assist or provide information to the player concerning a position or feature of an instrument which a player uses to strike a projectile.

219	Practice swingable implement or indicator associated with swingable implement:
	This subclass is indented under subclass 131.  Subject matter wherein said equipment or device comprises either (1) a first instrument which is swung by the player and not intended to be used in playing the game competitively, or (2) a second instrument, which is swung by the player in playing the game competitively and which further includes means to assist or provide information to the player concerning a position or feature of the second instrument, or (3) means cooperating with the first or second instrument to provide information to the player. SEE OR SEARCH THIS CLASS, SUBCLASS: 201, for indicator structure to position a player"s hands on a grip for positioning or alignment purposes, and subclass 266 for a foot positioning aid and an indicator associated with a swingable implement.

220	With lighting (e.g., laser, etc.) means attachable to or integral with swingable implement:
	This subclass is indented under subclass 219.  Subject matter wherein the first or second instrument has an illuminating device secured thereto or forming a part thereof.

221	With electrical sensor or electrical indicator:
	This subclass is indented under subclass 219.  Subject matter which includes a device operated by electrical current to detect a condition of the first or second instrument; or to provide a player with information concerning a condition of the first or second instrument.

222	Sensor positioned apart from implement to interact with a separate cooperating sensor means attachable to or integral with implement:
	This subclass is indented under subclass 221.  Subject matter wherein the device is spaced from the swingable instrument, and wherein a cooperating detector is secured to or forms part of the swingable instrument to interact with the device.

223	Integral with or attachable to swingable implement:
	This subclass is indented under subclass 221.  Subject matter wherein the device is secured to or forms part of the first or second swingable implement.

224	Audible indicator:
	This subclass is indented under subclass 223.  Subject matter wherein the device produces a sound heard by the player.

225	Sensor integral with projectile addressing surface:
	This subclass is indented under subclass 221.  Subject matter wherein the device forms part of a location where an object to be struck by the player is positioned prior to being struck.

226	Device attachable to or integral with swingable implement:
	This subclass is indented under subclass 219.  Subject matter which includes a structure secured to or forming part of the first or second swingable instrument.

227	Nonhandle element engageable with body:
	This subclass is indented under subclass 226.  Subject matter wherein the structure includes a part, other than the gripping portion of the instrument, which is adapted to contact the body of the player.

228	Air resistance device (e.g., airfoil etc.):
	This subclass is indented under subclass 226.  Subject matter wherein the structure comprises a part which reacts in opposition against the atmosphere when the instrument is swung.

229	Anchored (e.g., tethered, etc.) swingable implement:
	This subclass is indented under subclass 226.  Subject matter wherein the structure comprises means for fixedly attaching the first or second instrument to a fixed structure. SEE OR SEARCH THIS CLASS, SUBCLASS: 258+, for structure which does not fixedly attach to a club, but merely serves as a barrier which a club engages during the course of a swing.

230	Wheel:
	This subclass is indented under subclass 226.  Subject matter wherein the structure comprises a rolling member for supporting the first or second instrument for movement along a support surface.

231	Adjustable swingable implement or swing or position aid:
	This subclass is indented under subclass 226.  Subject matter wherein the structure comprises parts on the first or second instrument which are movable with respect to each other to change their relative position on the instrument; or wherein the structure is to provide the player with information concerning a characteristic of the motion of the instrument while it is being swung; or to provide the player with information concerning the location of the first or second instrument with respect to the player or another device.

232	Alterable shaft provides swing force indication:
	This subclass is indented under subclass 231.  Subject matter wherein the first or second swingable instrument includes a longitudinal stem extending from a gripping portion and wherein the stem portion is constructed to bend, pivot, or extend along its longitudinal axis to provide the player with information concerning the force with which the instrument is swung.

233	Swing speed indicator:
	This subclass is indented under subclass 231.  Subject matter wherein the structure is to provide the player with information concerning the velocity with which the first or second instrument is swung. (1) Note. This is the proper location for the combination of an accelerometer type device with a club.

234	Audible:
	This subclass is indented under subclass 233.  Subject matter wherein the information comprises a sound heard by the player.

235	Projectile retained by head of swingable implement during swing:
	This subclass is indented under subclass 231.  Subject matter wherein the first or second swingable instrument has an object striking end, and wherein an object struck by the player is held by the object striking end after the object has been struck.

236	Projection on face of swingable implement head provides reduced striking area:
	This subclass is indented under subclass 231.  Subject matter wherein the first or second swingable instrument has a striking face for striking an object, and wherein the striking face has a protuberance thereon for limiting the surface area on the face available for desirable object advancing strike, thereby, providing information to the player when the limited surface area has not been contacted by the object.

237	Indication is a mark made by implement swing:
	This subclass is indented under subclass 231.  Subject matter wherein the first or second swingable instrument carries a device that provides a trace visible to the player for providing information regarding a swing path of the instrument, or wherein a surface of an object striking face on the instrument is modified (e.g., with chalk etc.) to provide a player with information concerning the position on the face where the object has struck it.

238	Adjustable implement, or static position indicator (e.g., with respect to the golfer, projectile, or target, etc.):
	This subclass is indented under subclass 231.  Subject matter wherein the structure comprises parts on the first or second instrument which are movable with respect to each other to change their relative position on the instrument or wherein the structure is for providing information to the player concerning the location of the first or second instrument with respect to the player or another device prior to an object being struck by the instrument.

239	Adjustable shaft length:
	This subclass is indented under subclass 238.  Subject matter wherein the first or second instrument comprises a longitudinal stem extending between a grip portion and an object striking portion, and wherein means is provided to alter the longitudinal extent of the stem.

240	Reflective element:
	This subclass is indented under subclass 238.  Subject matter wherein the structure comprises a surface (e.g., a mirror etc.) to bend back light to provide the player with a visual swing image.

241	Bubble leveler:
	This subclass is indented under subclass 238.  Subject matter wherein the structure comprises a globule of gas trapped in a liquid to provide the player with information concerning proper horizontal orientation of the first or second instrument.

242	Integral with or attachable to swingable implement head:
	This subclass is indented under subclass 238.  Subject matter wherein the structure is secured to or forms a portion of an object striking end of the first or second swingable instrument.

243	Self-standing implement:
	This subclass is indented under subclass 242.  Subject matter wherein the object striking end includes a portion permitting the instrument to stand erect without support from the player.

244	Selectively adjustable positioning means:
	This subclass is indented under subclass 242.  Subject matter wherein a part on the object striking end is movable with respect to another device to change their relative positions. (1) Note. Disclosure of an adjustable club head feature (e.g., blade, etc.) is in fact indicia since the position of the head itself is providing information to the player as to the club configuration. Therefore, this is the proper locus for all adjustable club heads (e.g., loft, lie etc.) even if there is no mention of use as a practice club or any recited indicia. SEE OR SEARCH THIS CLASS, SUBCLASS: 324, for club head features which are adjustable during manufacturing or assembly to change the position of head elements prior to being permanently secured together.

245	Adjustable loft angle:
	This subclass is indented under subclass 244.  Subject matter wherein the object striking end of the first or second swingable instrument includes an object striking surface, and wherein the movement is to alter the angle of inclination of the object striking surface with respect to the horizontal.

246	And adjustable lie angle:
	This subclass is indented under subclass 245.  Subject matter wherein the swingable instrument includes a longitudinal stem extending from the object striking end toward a grip portion, and wherein additional means is provided to alter the angle of inclination of the stem with respect to the horizontal.

247	Longitudinal bore in head receives elongated member about which head pivots:
	This subclass is indented under subclass 245.  Subject matter wherein the object striking end comprises a toe portion and a heel portion, and wherein an elongated pin extending between the toe and heel portion forms a pivotal axis for pivoting the object striking surface to adjust the angle of inclination.

248	Adjustable lie:
	This subclass is indented under subclass 244.  Subject matter wherein the first or second swingable instrument includes a longitudinal stem extending from the object striking end toward a grip portion; and wherein altering means is provided to alter the angle of inclination of the stem with respect to the horizontal.

249	Surface on head simulates ball:
	This subclass is indented under subclass 242.  Subject matter wherein the structure is shaped like a sphere.

250	Having transparent or translucent element:
	This subclass is indented under subclass 242.  Subject matter wherein the structure comprises a part which is capable of transmitting light with or without diffusion of light passing through the part.

251	Used for putting:
	This subclass is indented under subclass 242.  Subject matter wherein the first or second instrument is designed to roll the object to be struck along a surface without elevating the object above the surface.

252	Horizontally spaced linear indicia perpendicular to projectile striking face:
	This subclass is indented under subclass 251.  Subject matter wherein the structure comprises first and second lines horizontally spaced from each other and extending in a direction perpendicular to the horizontal extent of an object striking face to provide a player with information concerning proper relative location between the object striking face and the object to be struck.

253	And vertically spaced apart indicia:
	This subclass is indented under subclass 252.  Subject matter and further comprising an additional mark vertically spaced from the first and second lines to provide a player with relative location information.

254	Vertically spaced apart indicia:
	This subclass is indented under subclass 251.  Subject matter wherein the structure comprises first and second marks spaced vertically from each other to provide a player with information concerning proper relative location between an object striking face and an object to be struck.