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CPC
COOPERATIVE PATENT CLASSIFICATION
A63D
BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS (balls A63B 37/00) [2019-01]
A63D 1/00
Installations for bowling games, e.g. bowling-alleys or bocce courts (bowling greens A63C 19/00) [2019-01]
A63D 1/02
.
collapsible; portable [2013-01]
A63D 1/04
.
Form or material of the surface; Pin-stands integral with the surface [2013-01]
A63D 1/06
.
Adjusting apparatus; Stands for players [2013-01]
A63D 1/08
.
Tracks for returning or circulating the balls [2013-01]
A63D 3/00
Table bowling games; Miniature bowling-alleys; Bowling games (games of pins A63D 7/00) [2019-01]
A63D 3/02
.
Arrangement of devices for propelling or projecting the balls {, e.g. spring, string, sling drive, roll-off devices} [2017-08]
A63D 5/00
Accessories for bowling-alleys or table alleys [2013-01]
A63D 2005/003
.
{Means for preventing the bowling ball to enter the gutter} [2013-01]
A63D 2005/006
.
{Heating means for the surface of the alleys} [2013-01]
A63D 5/02
.
Apparatus for trapping or lifting the balls; Separate devices for returning the balls [2013-01]
A63D 5/023
. .
{Separate devices for returning the balls} [2013-01]
A63D 5/026
. . .
{Retarding devices for the returned bowling ball} [2013-01]
A63D 5/04
.
Indicating devices [2013-01]
A63D 2005/042
. .
{for indicating the ball path} [2013-01]
A63D 2005/044
. .
{for indicating if a bowling ball touches the border of the alley} [2013-01]
A63D 2005/046
. .
{for indicating if the ball is passing the foul line} [2013-01]
A63D 2005/048
. .
{Score sheets} [2013-01]
A63D 5/06
.
Pin stands [2013-01]
A63D 5/08
.
Arrangements for setting-up or taking away pins [2013-01]
A63D 2005/083
. .
{Threaded pins} [2013-01]
A63D 2005/086
. .
{Pivotable pins} [2013-01]
A63D 5/09
. .
the pins being assembled in right order before setting down [2013-01]
A63D 5/10
.
Apparatus for cleaning balls, pins, or alleys [2013-01]
A63D 7/00
Games of pins, e.g. ninepins, with tethered balls [2013-01]
A63D 9/00
Pins [2013-01]
NOTE

  • In this group, the following term is used with the meaning indicated:
    • "Bagatelle" means a modification of billiards in which the player's object is to strike the balls so that they, and perhaps other balls, shall fall into numbered holes that determine the score
A63D 13/00
Bagatelles or similar games [2019-01]
A63D 15/00
Billiards, e.g. carom billiards or pocket billiards; Billiard tables (bagatelle A63D 13/00) [2019-01]
A63D 2015/001
.
{with inclination indicating means} [2013-01]
A63D 15/003
.
{Pockets for pocket billiard tables} [2013-01]
A63D 15/005
.
{Ball-spotting racks, i.e. frames for positioning the balls in pocket billiards or pool} [2013-01]
A63D 15/006
.
{Training or aiming arrangements on billiard tables} [2013-01]
A63D 2015/008
.
{with heating elements} [2013-01]
A63D 15/02
.
Billiard tables adapted to rest on ordinary tables or the like [2013-01]
A63D 15/04
.
Billiard tables convertible into other tables, or the like (into beds A47C 17/62) [2013-01]
A63D 15/045
. .
{into different kinds of billiard tables, e.g. converting a pocket billiard table into a carom billiard table} [2013-01]
A63D 15/06
.
Cushions or fastenings therefor [2013-01]
A63D 15/08
.
Cues [2013-01]
A63D 15/083
. .
{Means, integrated in the cue, for actuating the ball, e.g. springs} [2013-01]
A63D 15/086
. .
{adjustable in length} [2013-01]
A63D 15/10
. .
Apparatus for holding or handing-up cues {, e.g. racks} [2017-08]
A63D 15/105
. . .
{Guides for the cue during strike, e.g. cue rests, bridges} [2013-01]
A63D 15/12
. .
Tip fastenings [2013-01]
A63D 15/14
. .
Means for roughening the cue-tips [2013-01]
A63D 15/16
.
Chalk holders [2013-01]
A63D 15/20
.
Scoring or registering devices [2019-01]