CLASS 968, HOROLOGY

2

DRIVING MECHANISMS (DRIVING MECHANISMS FOR TURKISH TIME SUBCLASS 167; DRIVING MECHANISMS IN THE HANDS SUBCLASS 396; DRIVING MECHANISMS FOR PHONOGRAPHIC APPARATUS G11B 19/00; SPRINGS, DRIVING WEIGHT ENGINES F03G; DRIVING MECHANISMS FOR CINEMATOGRAPHY G03B 1/00; DRIVING MECHANISMS; DRIVING MECHANISMS FOR TIME FUSES FOR MISSILES F42C; DRIVING MECHANISMS FOR TOYS A63H 11/23) [G04B 1/00]

	This subclass has no definition.

3	. With driving weight [G04B 1/02]

	This subclass has no definition.

4	.. Mechanisms in which the clockwork acts as the driving weight [G04B 1/04]

	This subclass has no definition.

5	.. With several weights (winding up several weights simultaneously subclass 23) [G04B 1/06]

	This subclass has no definition.

6	.. Driving weights; chains; chain wheels; arbors for chain wheels (wheels and spindles in general F16F) [G04B 1/08]

	This subclass has no definition.

7	. With mainspring (synchronous motors with power reserve subclass 559; springs in general F16F) [G04B 1/10]

	This subclass has no definition.

8	.. Having a form other than a helix (subclasses 9 and 10 take precedence) [G04B 1/10B]

	This subclass has no definition.

9	.. With several mainsprings (installations with a mainspring and an auxiliary spring subclass 19; winding up several mainsprings simultaneously subclass 28) [G04B 1/12]

	This subclass has no definition.

10

.. Mainsprings; bridles therefor (mainsprings with bridles subclass 14; alloys C22C; springs in general F16F; constructions for compensation of changes in the motive power of the mainspring subclass 18; construction of the hairspring subclass 111; arrangements facilitating the removal of the mainspring subclass 291) [G04B 1/14]

	This subclass has no definition.

11	... Composition and manufacture of the springs (see note attached to this subclass)

	This subclass has no definition.

12	.. Barrels; arbors; barrel axles (arrangements facilitating the removal of the mainspring subclass 291) [G04B 1/16]

	This subclass has no definition.

13	... Spring cylinder with friction transmission to the gearing (especially for Roskopf clockworks; friction clutch between spring and spring cylinder subclass 15) [G04B 1/16B]

	This subclass has no definition.

14	.. Constructions for connecting the ends of the mainsprings with the barrel or the arbor (mainsprings and bridles therefor subclass 10; clamping the hairspring on the regulator subclass 121; clamping the hairspring on the arbor subclass 135) [G04B 1/18]

	This subclass has no definition.

15	... Friction clutch between spring and spring cylinder (friction transmission between spring cylinder and gearing subclass 13; other arrangements for protection against rupture or overwinding subclass 16) [G04B 1/18B]

	This subclass has no definition.

16	... Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel (see note attached to this subclass)

	This subclass has no definition.

17	.... Stop mechanisms [G04B 1/20B]

	This subclass has no definition.

18	.. Compensation of changes in the motive power of the mainspring (by mechanical shaping of the mainspring subclass 10; automatic regulation of the pendulum subclass 115; of the regulator subclass 211) [G04B 1/22]

	This subclass has no definition.

19	... With the aid of an interposed power accumulator (secondary spring) which is always tensioned (winding up several mainsprings or driving weights simultaneously subclass 28) [G04B 1/22B]

	This subclass has no definition.

20	. With both mainsprings and driving weights (winding up several mainsprings or driving weights simultaneously subclass 28) [G04B 1/24]

	This subclass has no definition.

21

. Driven by liquids or gases; liquid or gaseous drives or mechanically controlled secondary clocks (winding up by pneumatic means subclass 39; winding up automatically by wind power subclass 63; winding up by electrothermal or electro-pneumatic arrangements subclass 427; thermoelectric or thermo-pneumatic driving mechanisms subclass 495) [G04B 1/26]

	This subclass has no definition.

22	.. Clockwork systems working therewith (winding up electrical or mechanical clocks subclass 428; electrical clockwork installations subclass 524); winding [G04B 1/26B]

	This subclass has no definition.

23	NORMAL WINDING OF CLOCKWORKS BY HAND OR MECHANICALLY; WINDING UP SEVERAL MAINSPRINGS OR DRIVING WEIGHTS SIMULTANEOUSLY (SEE NOTE ATTACHED TO THIS SUBCLASS)

	This subclass has no definition.

24	. By pushbutton (crown combined with pushbutton subclass 34; construction of pushbutton subclass 35; waterproof pushbutton subclass 341) [G04B 3/00B]

	This subclass has no definition.

25	. By lever mechanism [G04B 3/00C]

	This subclass has no definition.

26	. By draw mechanism [G04B 3/00D]

	This subclass has no definition.

27	. Mechanical winding up; winding up with special equipment (removably- mounted keys subclass 29; winding up equipment for clocks with automatic winding up equipment subclass 40) [G04B 3/00F)

	This subclass has no definition.

28

. Winding up several mainsprings or driving weights simultaneously (driving mechanisms with several weights subclass 5; driving mechanisms with several mainsprings subclass 9; driving mechanisms with a mainspring and a secondary spring subclass 19; driving mechanisms with a mainspring driving weights subclass 20; winding up the striking mechanisms with the clockwork and vice versa subclass 228) [G04B 3/00G]

	This subclass has no definition.

29	. Removably mounted keys or the like (special tools for clockworks with difficult access, universal keys for watches with a small crown subclass 27; keys with means preventing overwinding subclass 36; protecting means preventing overwinding subclass 38) [G04B 3/02]

	This subclass has no definition.

30	. Rigidly mounted keys, knob, or crowns (jointed winding stem subclass 322) [G04B 3/04]

	This subclass has no definition.

31	.. Construction of crowns for rotating movement; connection with the winding stem; winding stems [G04B 3/04B]

	This subclass has no definition.

32	.. Locking of the operating element, also by mounting in a concealed place [G04B 3/04C]

	This subclass has no definition.

33	.. Storing the operating element, also bringing it out of storage [G04B 3/04D]

	This subclass has no definition.

34	.. Operation by rotation and axial movement with extra function of axial shift of operating element, e.g., crown combined with push button, etc. (winding up by push button subclass 24) [G04B 3/04F]

	This subclass has no definition.

35	.. Operation exclusively by axial movement of a pushbutton, e.g., for chronographs, etc. (winding up by pushbutton subclass 24; hermetically sealed pushbutton subclass 341) [G04B 3/04G]

	This subclass has no definition.

36

. Keys or the like with means preventing overwinding (protecting devices arranged in, or attached to, the barrel subclass 16; in connection with automatic winding devices subclass 20; construction of removably mounted keys subclass 29; means preventing overwinding, including those attached to the case, subclass 38; protecting means subclass 71; protection against overwinding for electrical winding up arrangements for mechanical clocks subclass 443) [G04B 3/06]

	This subclass has no definition.

37	. By parts of the cases (setting the time-indicating means by parts of the case subclass 248) [G04B 3/08]

	This subclass has no definition.

38

.. Protecting means preventing overwinding (arranged in, or attached to, the barrel subclass 16; in connection with keys subclass 36; in connection with automatic winding devices subclass 66; protection subclass 71; of electrical winding up arrangements for mechanical clocks subclass 443) [G04B 3/10]

	This subclass has no definition.

39	. By mechanical means, e.g., pneumatic motor, etc. (winding up with electric or electromechanical means subclass 425; liquid or gas driving mechanisms subclass 21; automatic winding up by wind power subclass 62) [G04B 3/12]

	This subclass has no definition.

40	AUTOMATIC WINDING UP (NORMAL WINDING UP BY HAND OR MECHANICALLY SUBCLASS 23; AUTOMATIC WINDING IN COMBINATION WITH HAND WINDING SUBCLASS 68; ELECTRICAL WINDING OF MECHANICAL CLOCKWORKS SUBCLASS 443; ADVERTISING BY MAKING USE OF VIBRATIONS OR SHOCKS OF LAND VEHICLES G09F 21/04) [G04B 5/00]

	This subclass has no definition.

41	. By moving of parts of the clockwork which are not primarily for winding up [G04B 5/00B]

	This subclass has no definition.

42	. By relative movement between watchbands, case, or parts of the case [G04B 5/00C]

	This subclass has no definition.

43	. Clockworks, which wind up by driving the function, e.g., perpetua mobilia, etc. (see also F03G 7/10) [G04B 5/00K]

	This subclass has no definition.

44	. By self-winding caused by the movement of the watch (bearings, suspensions for oscillating weights subclass 53; mechanisms for transformation of an oscillating movement into a rotating movement in only one direction subclass 73) [G04B 5/02]

	This subclass has no definition.

45	.. By oscillating weights the movement of which is limited (setting the time indicating means with the aid of a rocking bar subclass 248) [G04B 5/04]

	This subclass has no definition.

46	... Acting in one direction only [G04B 5/06]

	This subclass has no definition.

47	... Acting in both directions [G04B 5/08]

	This subclass has no definition.

48	.. By oscillating weights the movement of which is not limited [G04B 5/10]

	This subclass has no definition.

49	... Acting in one direction only [G04B 5/12]

	This subclass has no definition.

50	... Acting in both directions [G04B 5/14]

	This subclass has no definition.

51	.. Construction of the weights [G04B 5/16]

	This subclass has no definition.

52	... Weights consisting of several parts (diverse weights which are movable in more than one plane subclass 59) [G04B 5/16B]

	This subclass has no definition.

53

.. Supports, suspensions, or guide arrangements, for oscillating weights (transmission of the movement of the winding up weight to the mainspring subclasses 45 and 48; support of the driving weight by protecting means which prevent overwinding, e.g., by interposing of a glide clutch, etc. subclass 66; bearings in general subclass 284) [G04B 5/18]

	This subclass has no definition.

54	... Bearing of the rocking bar exclusively in the center of rotation [G04B 5/18B]

	This subclass has no definition.

55	.... The center of rotation not being the center of the clockwork [G04B 5/18B2]

	This subclass has no definition.

56	... The bearing of the rocking bar is in the center of rotation combined with a support or guide arrangement [G04B 5/18C]

	This subclass has no definition.

57	... Guide arrangement of the moving weight in a straight course [G04B 5/18D]

	This subclass has no definition.

58	... Guide arrangement of the moving weight in a circular course [G04B 5/18F]

	This subclass has no definition.

59	... Suspension of the moving weight by elastic means (subclass 60 takes precedence) [G04B 5/18G]

	This subclass has no definition.

60	... Bearing, guide arrangements, or suspension allowing movement in more than one plane, e.g., there is more than one moving weight, or more than one plane in which the weight moves, and it can change place relative to the clockwork, etc. [G04B 5/18K]

	This subclass has no definition.

61	... Bearing, guide arrangements, or suspension of the movement forming oscillating weight [G04B 5/18M]

	This subclass has no definition.

62	. By movement of other objects, e.g., by opening a handbag, by opening a case, by opening a door, etc; winding up by wind power [G04B 5/20]

	This subclass has no definition.

63	.. By liquids or gases (driven by liquids or gases subclass 21; winding up by pneumatic motor subclass 39; winding up by electrothermal or electro-pneumatic driving means subclass 427; driving of the clockwork by such means subclass 495) [G04B 5/20D]

	This subclass has no definition.

64	.. By rotating axles, e.g., tachometers (direct drive of the clockwork, e.g., without winding up of a spring or the like by a rotating axle, etc. subclass 68; combination with measuring instruments in general subclass 411) [G04B 5/20F]

	This subclass has no definition.

65	. By thermometric, barometric, or like effects or alterations (by electrothermal or electro-pneumatic driving means subclass 427; driving the clockwork by such means subclass 495) [G04B 5/22]

	This subclass has no definition.

66

. Protecting means preventing overwinding (arranged in, or attached to, the barrel subclass 16; in connection with keys or the like subclass 36; in connection with parts of the cases subclass 38; support of the moving weight subclass 53; protection means subclass 71; electrical driving means for mechanical clockworks subclass 443) [G04B 5/24]

	This subclass has no definition.

67	.. By locking the moving weight [G04B 5/24B]

	This subclass has no definition.

68	COMBINED NORMAL AND AUTOMATIC WINDING UP (NORMAL WINDING UP BY HAND OR MECHANICALLY SUBCLASS 23; AUTOMATIC WINDING UP SUBCLASS 40; ELECTRIC WINDING UP OF MECHANICAL CLOCKWORKS SUBCLASS 427) [G04B 7/00]

	This subclass has no definition.

69	SUPERVISION OF THE STATE OF WINDING, E.G., INDICATING THE AMOUNT OF WINDING, ETC, [G04B 9/00]

	This subclass has no definition.

70	. By optical indication of the amount of winding [G04B 9/00B]

	This subclass has no definition.

71

. Devices controlled by such state, e.g., device affording protection means against overwinding, etc. (protecting means preventing overwinding arranged in or on the barrel subclass 16; protecting means in connection with keys or the like subclass 36; in connection with parts of the cases subclass 38; in connection with automatic winding devices subclass 66; electric winding up of mechanical clockworks subclass 443) [G04B 9/02]

	This subclass has no definition.

72	.. Acoustical or electrical indicating means [G04B 9/02B]

	This subclass has no definition.

73	CLICK DEVICES; STOP CLICKS; CLUTCHES (MECHANISMS FOR WINDING UP BY HAND SUBCLASS 23; AUTOMATIC WINDING UP SUBCLASS 40;) [G04B 11/00]

	This subclass has no definition.

74	. Devices in which the motion of a rotating member is limited to one direction [G04B 11/00B]

	This subclass has no definition.

75	.. With a ratchet which makes contact with the rotating member by means of teeth [G04B 11/00B2]

	This subclass has no definition.

76	... Rotatable about a fixed axis by means of spring action [G04B 11/B2B]

	This subclass has no definition.

77	.. With clamping member [G04B 11/00B3]

	This subclass has no definition.

78	.. With friction member, e.g., click spring, etc. [G04B 11/00B4]

	This subclass has no definition.

79	. Ratchet construction for driving rotating members in one direction, e.g., a ratchet on an oscillating member driving a ratchet wheel, etc. [G04B 11/00C]

	This subclass has no definition.

80	. Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power [G04B 11/00D]

	This subclass has no definition.

81	.. With friction member, e.g., with spring action, etc. [G04B 11/00D4]

	This subclass has no definition.

82	.. With magnetic elements [G04B 11/00D5]

	This subclass has no definition.

83	. Clutch mechanism between two rotating members with transfer of movement in only one direction (free running devices) [G04B 11/00F]

	This subclass has no definition.

84	.. With friction members, e.g., click spring, etc. [G04B 11/00F4]

	This subclass has no definition.

85	GEARWORK (GEARWORK FOR DRIVING THE HANDS SUBCLASS 140; CALIBERS SUBCLASS 284; DISPOSITIONS AND COMPONENTS FOR TRANSMISSION IN GENERAL F16H) [G04B 13/00]

	This subclass has no definition.

86	. With the choice of adjustable or varying transmission ratio [G04B 13/00B]

	This subclass has no definition.

87	. Where rotation in one direction is changed into a stepping movement [G04B 13/00C]

	This subclass has no definition.

88	.. With a step for each complete revolution (counters in general H03K) [G04B 13/00C2]

	This subclass has no definition.

89	. Where a revolution in both directions is changed into a revolution in one direction [G04B 13/00D]

	This subclass has no definition.

90	.. With two free wheel positions [G04B 13/00D2]

	This subclass has no definition.

91	. With differential work [G04B 13/00G]

	This subclass has no definition.

92	.. Differentials [G04B 13/00G2]

	This subclass has no definition.

93	. Wheels; pinions; spindles; pivots (bearings subclass 271; chain wheels, spindles for chain wheels, also chains and driving weights subclass 6) [G04B 13/02]

	This subclass has no definition.

94

.. Assembly and manufacture (assembly and manufacture of springs subclass 11; machines and tools for the manufacture of chain wheels for clocks subclass 685; component parts and manufacture of the escape wheel subclass 102; steel alloys C21C 33/00-41/00; manufacture of pinions from synthetic material B29; nonferrous alloys C22C; pinions manufactured by milling and planing B23F) operating mechanisms [G04B 13/02R]

	This subclass has no definition.

95	ESCAPEMENTS (MAGNETIC SUBCLASS 496; IN STRIKING MECHANISMS SUBCLASS 224;) [G04B 15/00]

	This subclass has no definition.

96	. Permanently in contact with the regulating mechanism [G04B 15/02]

	This subclass has no definition.

97	.. Cylinder escapements [G04B 15/04]

	This subclass has no definition.

98	. Free escapements [G04B 15/06]

	This subclass has no definition.

99	.. Lever escapements [G04B 15/08]

	This subclass has no definition.

100	. With constant impulses for the regulating mechanism (electrically driven pendulums with mechanical pulse transmission and constant pulse subclass 455; electrically driven pendulums with mechanical pulse transmission and constant pulse subclass 468) [G04B 15/10]

	This subclass has no definition.

101	. Adjusting (tools therefor subclass 665); restricting the amplitude of the lever or the like (adjusting the gear train subclass 293) [G04B 15/12]

	This subclass has no definition.

102	. Component parts or constructional details, e.g., construction of the lever or the escape wheel, etc; assembly and manufacture of spring subclass 11; assembly and manufacture of components, e.g., pinions, spindles, etc., subclass 94; oils for clockwork bearings in general subclass 281 [G04B 15/14]

	This subclass has no definition.

103	MECHANISMS FOR STABILIZING FREQUENCY (MAGNETIC SUBCLASS 497; IN STRIKING MECHANISMS SUBCLASS 224; STOPPING AND REGULATING OF THE RUNNING SUBCLASS 234; ELECTRICAL AND THERMOELECTRIC REGULATING MECHANISMS SUBCLASS 496) [G04B 17/00]

	This subclass has no definition.

104	. Regulating mechanisms where the movement is maintained by pneumatic means (oscillation generation by pneumatic means subclass 828) [G04B 17/00B]

	This subclass has no definition.

105

. Oscillators acting by gravity, e.g., pendulum swinging in a plane, etc. (setting the pendulum to the required length subclass 115; temperature compensation for pendulums subclass 128; bearings in general, e.g., knife-edge subclass 271, etc; clocks fitted in pendulums subclass 396; imitation pendulums driven by the clock mechanism subclasses 387 and 388; pendulum ornamentation subclass 389; contacts actuated by a pendulum subclass 546; measurement of force with a pendulum G01V 7/12) [G04B 17/02]

	This subclass has no definition.

106	.. Composite and multiple pendulums; synchronization of mechanical pendulums, (electrical synchronization G03C 3/02; pendulum systems subclass 532) [G04B 17/02B]

	This subclass has no definition.

107	. Oscillators acting by spring tension [G04B 17/04]

	This subclass has no definition.

108	.. With oscillating blade springs (mechanical oscillations maintained by electromagnetic means, e.g., tuning forks, etc. subclass 548) [G04B 17/04B]

	This subclass has no definition.

109	.. Oscillators with hairsprings, e.g., balance, etc. (electrically driven balances subclass 466; contacts actuated by a balance subclass 546) [G04B 17/06]

	This subclass has no definition.

110	... Balance construction (balances with frequency adjustment screw subclass 116; balances with temperature compensation subclass 127; balancing devices subclass 132) [G04B 17/06B]

	This subclass has no definition.

111	... Manufacture of the spiral spring (locking of the spiral spring by the regulating lever subclass 121; spiral spring with temperature compensation subclass 129; fixation of the spiral spring on the collet subclass 135; mainspring subclass 10) [G04B 17/06C]

	This subclass has no definition.

112	.. Oscillators with coil springs stretched and unstretched axially [G04B 17/08]

	This subclass has no definition.

113	.. Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g., weight oscillating in a horizontal plane, etc. (electrically driven torsion pendulum subclass 464) [G04B 17/10]

	This subclass has no definition.

114	. Setting the frequency [G04B 17/12]

	This subclass has no definition.

115

.. By displacement of devices carried by the pendulum or by adjusting the pendulum length (pendulums and suspension subclass 105; self-adjustment of the regulating lever subclasses 122, 123, and 509; adjusting the stroke of the pendulum subclass 123; indicating by acoustic means subclass 217; synchronization with a standard clock subclass 509; metronome with a variable length subclass 821) [G04B 17/12B]

	This subclass has no definition.

116	.. By adjusting the devices fixed on the balance (construction of the pendulum subclass 110; balancing subclass 132) [G04B 17/12C]

	This subclass has no definition.

117	.. Adjustment devices [G04B 17/14]

	This subclass has no definition.

118	... Adjusting the regulator from the outside [G04B 17/14B]

	This subclass has no definition.

119	... With means for fine adjustment of the regulator [G04B 17/14C]

	This subclass has no definition.

120	... Bearings for regulators [G04B 17/14D]

	This subclass has no definition.

121	... Locking the hairspring in the regulator key (hairsprings subclass 111; locking the mainspring on the axle subclass 14) [G04B 17/14F]

	This subclass has no definition.

122

... Setting the regulator by means dependent on another device, e.g., by the time indication setting mechanism, etc. (automatic adjustment of the pendulum length subclass 115, 128, and 506; automatic adjustment of the regulator for temperature compensation subclass 126; automatic adjustment of the regulator dependent on the tension of the mainspring subclass 18) [G04B 17/14K]

	This subclass has no definition.

123	. Adjusting the beat of the pendulum, balance or the like (adjusting the frequency subclass 114) [G04B 17/16]

	This subclass has no definition.

124	.. By setting the collet or the stub of the hairspring [G04B 17/18]

	This subclass has no definition.

125	. Compensation of mechanisms for stabilizing frequency [G04B 17/20]

	This subclass has no definition.

126	.. For the effect of variations of temperature (alloys with small expansion coefficient C21C, C22C; adjustment of the regulator dependant on adjustment of the hands subclass 122; depending on the difference in time with a comparison clockwork subclass 509) [G04B 17/22]

	This subclass has no definition.

127	... With balances (construction of balances subclass 110) [G04B 17/22B]

	This subclass has no definition.

128	... With pendulums (construction of pendulums subclass 105; setting frequency on the pendulum subclass 115) [G04B 17/22C]

	This subclass has no definition.

129	... Composition and manufacture of the material used (composition and manufacture of hairsprings subclass 111; of springs subclass 11; anti-magnetic alloys subclass 380; ferrous alloys C22C; nonferrous alloys C22C, B22F) [G04B 17/22R]

	This subclass has no definition.

130	.. For the effect of variations of atmospheric pressure [G04B 17/24]

	This subclass has no definition.

131	.. For the effect of variations of the impulses [G04B 17/26]

	This subclass has no definition.

132	.. For the effect of unbalance of the weights, e.g., tourbillon, etc. (construction of the balance subclass 110; setting the frequency by adjusting devices fixed on the balance subclass 116) [G04B 17/28]

	This subclass has no definition.

133	... Tourbillons [G04B 17/28B]

	This subclass has no definition.

134	. Rotating governors, e.g., centrifugal governors, fan governors, etc. (for striking mechanisms subclass 224; electrically driven subclass 465) [G04B 17/30]

	This subclass has no definition.

135	. Component parts or constructional details, e.g., collet, stud, etc. [G04B 17/32]

	This subclass has no definition.

136	.. Devices for locking the spring on the axle of the balance [G04B 17/32B]

	This subclass has no definition.

137	... Construction of the spiral roll [G04B 17/32B2]

	This subclass has no definition.

138	.. Means for locking the spring in a stationary position, e.g., using a block, etc. [G04B 17/32C]

	This subclass has no definition.

139

INDICATING BY VISUAL MEANS (BY ELECTRIC LAMPS SUBCLASS 576; INDICATING BY ACOUSTICAL MEANS MECHANICALLY SUBCLASS 217, ELECTRICALLY SUBCLASS 580; ACOUSTIC SIGNALS AT PRESELECTED TIMES MECHANICALLY SUBCLASS 229, ELECTRICALLY SUBCLASS 580; OPTICAL TIME SIGNALS AT PRESELECTED TIMES MECHANICALLY SUBCLASS 244, ELECTRICALLY SUBCLASS 577; CONTINUOUS TIME INDICATION BY ELECTRIC MEANS SUBCLASS 564; VISIBLE SIGNALLING ARRANGEMENTS G08B 5/00) [G04B 19/00]

	This subclass has no definition.

140	. Back-gearing arrangements between gear train and hands (transmissions in general subclass 85) [G04B 19/02]

	This subclass has no definition.

141	.. For simultaneous indicating on several dials (indicating means allowing simultaneous indication subclass 146; with several separate dials subclass 149; extra hands for indicating different local apparent times subclass 168) [G04B 19/02B]

	This subclass has no definition.

142	. Hands; discs with a single mark or the like (moving indicating arrangements which have scales or numbers with stationary hands or reading means subclass 162; optical projection of the position of the hands subclass 216) [G04B 19/04]

	This subclass has no definition.

143	.. Construction and manufacture of the hands; arrangements for increasing reading accuracy (hands with illumination subclass 214; specially shaped hands, e.g., figures or pictures, etc., subclass 389; clockwork in the hands subclass 396; invisible drive of the hands subclass 397) [G04B 19/04B]

	This subclass has no definition.

144	.. Mounting and setting of the hands on the axle [G04B 19/04C]

	This subclass has no definition.

145	.. Indicating by means of a disc with a mark or window (for simultaneous indicating subclass 146) [G04B 19/04D]

	This subclass has no definition.

146

.. Having the possibility of indicating on more than one scale, e.g., hands with variable length which work on different scales, etc. (simultaneous indicating on several dials subclass 141; used as moving scales subclass 163; different indications on several scales or dials, e.g., for different local apparent times, etc., subclass 168) [G04B 19/04F]

	This subclass has no definition.

147	. Dials (for time-pieces without clockwork subclass 416; moving discs subclass 162; illuminated dials or hands subclass 213) [G04B 19/06]

	This subclass has no definition.

148	.. With several parts [G04B 19/06B]

	This subclass has no definition.

149	.. Geometrical arrangement of the graduations [G04B 19/08]

	This subclass has no definition.

150	... Varying from the normal closed scale [G04B 19/08B]

	This subclass has no definition.

151	... Varying from the normal 12 hour arrangement [G04B 19/08D]

	This subclass has no definition.

152	... With several separate scales (for indicating the same or different times of the clockwork; indicating devices making several simultaneous indications possible subclass 146) [G04B 19/08F]

	This subclass has no definition.

153	.. Ornamental shape of the graduations or the surface of the dial; attachment of the graduations to the dial (cases for special purposes, e.g., ring or button watches, etc. subclass 342; indicating means with special effects subclass 381) [G04B 19/10]

	This subclass has no definition.

154	.. Attached or inlaid numbers (attaching of jewels) [G04B 19/10B]

	This subclass has no definition.

155	... Special number markings [G04B 19/10K]

	This subclass has no definition.

156	.. Selection of materials for dials or graduations (markings) [G04B 19/12]

	This subclass has no definition.

157	.. Fastening the dials to the clock or watch plates [G04B 19/14]

	This subclass has no definition.

158	.. Shiftable dials, e.g., indicating alternately from 1 to 12 and from 13 to 24, etc. (dials with a scale other than the normal 12 hour scale subclass 151) [G04B 19/16]

	This subclass has no definition.

159	... Numbers which are visible alternately from 1 to 12 and from 13 to 24 on the same dial [G04B 19/16B]

	This subclass has no definition.

160	... With rotating scales [G04B 19/16C]

	This subclass has no definition.

161	.. Graduations on the crystal or glass, on the bezel, or on the rim [G04B 19/18]

	This subclass has no definition.

162

. Indicating by numbered bands, drums, discs, or sheets (indicating means without numbers or hands in general subclass 142; illuminated subclass 213; with optical projection digest subclass; gearwork and linking in general subclass 85; electrically driven subclass 579; counter mechanisms G06M) [G04B 19/20]

	This subclass has no definition.

163

.. By means of turning discs (disc-shaped indicating devices with a reference mark or a window subclass 145; discs driven by clockwork and producing optical special effects subclass 382; with inscriptions or drawings driven by a clockwork subclass 384; with figures or parts of figures driven by clockwork subclass 386) [G04B 19/20B]

	This subclass has no definition.

164

.. With spatial scales, e.g., on drums (drum-shaped or spatial indicating devices, etc., subclass 142; fixed scales or dials subclass 147; scales disposed on a terrestial globe for indicating local times in different places subclass 167; clockwork combined with a lamp with no functional relationship subclass 404) [G04B 19/20C]

	This subclass has no definition.

165	.. By means of sheets [G04B 19/20D]

	This subclass has no definition.

166	.. By means of bands (bands as time indicating means with a reference mark or window subclass 142) [G04B 19/20F]

	This subclass has no definition.

167	. Arrangements for indicating different local apparent times; universal time pieces (indicating by means of numbers or signs disposed on moving devices subclass 162; illumination of dials or hands subclass 231; combination with a terrestial globe in general subclass 404) [G04B 19/22]

	This subclass has no definition.

168	.. By means of hands or supplementary pair of hands (simultaneous indication on several dials subclass 141; indicating devices giving several simultaneous indications subclass 146) [G04B 19/22B]

	This subclass has no definition.

169	.. With a three dimensional geographical representation, e.g., a terrestial globe, as dial, etc. [G04B 19/22G]

	This subclass has no definition.

170

. Clocks or watches with data indicators, e.g., calendar clocks or watches, etc.; clockwork calendars (indication by discs with numbers, in general subclass 162; link and gear work subclass 85; combination of the clockwork with a settable calendar subclass 398; calendars in general B42D 5/04, G09D 3/00; electrical counters and counting circuits H03K; clockwork for advertising G09F 23/16; devices for time computing where an unknown may be determined G02B) [G04B 19/24]

	This subclass has no definition.

171	.. With one or more indicating devices in disc shape, construction production and support of the date indicating disc, also its fixation in a determined position [G04B 19/24B]

	This subclass has no definition.

172	... Up to date devices (moving indicating devices not driven by the clock- work subclass 400; setting the hands subclass 248) [G04B 19/24B3]

	This subclass has no definition.

173	... Independent date indicating devices driven either by clockwork or by the hand, e.g., calendar watches, etc.) [G04B 19/24B5]

	This subclass has no definition.

174	.... Driven or freed by a steady movement [G04B 19/24B5B]

	This subclass has no definition.

175	..... With more than one date indicating device and without suppression of data [G04B 19/24B5B2]

	This subclass has no definition.

176	..... With more than one date indicating device and with automatic suppression of certain data, e.g., for correct indication at the end of the month [G04B 19/24B5B4]

	This subclass has no definition.

177	... The date indicating device being paced or freed mechanically by a clockwork movement [G04B 19/24B7]

	This subclass has no definition.

178	.... The indicating devices are continuously driven by the clockwork movement [G04B 19/24B7C]

	This subclass has no definition.

179	..... With more than one date indicating device and without data suppression [G04B 19/24B7C2]

	This subclass has no definition.

180	.... The indicating devices are driven step by step by the clockwork movement [G04B 19/24B7D]

	This subclass has no definition.

181	..... With more than one date indicating device and without data suppression [G04B 19/24B7D2]

	This subclass has no definition.

182	..... With more than one date indicating device and with suppression of certain data [G04B 19/24B7D4]

	This subclass has no definition.

183	.... The indicating devices are driven by successive steps by means of a loaded energy source and freed at a certain moment by the clockwork movement [G04B 19/24B7F]

	This subclass has no definition.

184	..... With more than one date indicating device and without data suppression [G04B 19/24B7F2]

	This subclass has no definition.

185	..... With more than one date indicating device and with suppression of certain data [G04B 19/24B7F4]

	This subclass has no definition.

186	.... The indicating devices being driven by their own energy source, and that being freed at regular time periods [G04B 19/24B7G]

	This subclass has no definition.

187	.. With one or several indicating devices, being drum shaped or three-dimensional [G04B 19/24C]

	This subclass has no definition.

188	... Independent date indicators activated by clockwork or by hand [G04B 19/24C5]

	This subclass has no definition.

189	... The date indicating mechanism is driven or disabled mechanically by a clockwork [G04B 19/24C7]

	This subclass has no definition.

190	.... The indicating devices art stepwise driven by the clockwork [G04B 19/24C7D]

	This subclass has no definition.

191	.... The indicating devices are driven by successive steps by means of a charged energy source and freed at a certain moment by the clockwork [G04B 19/24C7F]

	This subclass has no definition.

192	.... The indicating devices are driven by their energy source which is freed at regular time intervals [G04B 19/24C7G]

	This subclass has no definition.

193	.. With one or more sheet-shaped indicating devices [G04B 19/24D]

	This subclass has no definition.

194	... The date indicating mechanism is driven by or mechanically freed by clockwork [G04B 19/24D7]

	This subclass has no definition.

195	.. With one or more band-shaped indicating devices [G04B 19/24F]

	This subclass has no definition.

196	... Independent date indicating devices actuated manually or by the clock- work [G04B 19/24F5]

	This subclass has no definition.

197	... The date indicating device being driven or freed mechanically by a clockwork [G04B 19/24F7]

	This subclass has no definition.

198	.... The indicating devices are driven stepwise by the clockwork [G04B 19/24F7D]

	This subclass has no definition.

199	.... The indicating devices are driven by successive steps by means of a charged energy source and freed at a determined moment by the clockwork [G04B 19/24F7F]

	This subclass has no definition.

200	.... The indicating devices are driven by their own energy source which is freed at regular intervals [G04B 19/24F7G]

	This subclass has no definition.

201	.. Different kinds of date indicating mechanism, e.g., with discs and drums, or drums, and bands, etc. [G04B 19/24G]

	This subclass has no definition.

202	... Independent date indicating devices activated normally or by clockwork [G04B 19/24G5]

	This subclass has no definition.

203	... Date indicating devices driven or freed mechanically by a clockwork [G04B 19/24G7]

	This subclass has no definition.

204	.... The indicating devices are driven stepwise by the clockwork [G04B 19/24G7D]

	This subclass has no definition.

205	.... The indicating devices are driven by successive steps by means of a charged energy source and freed at a determined moment by the clockwork [G04B 19/24G7F]

	This subclass has no definition.

206	.... The indicating devices are driven by their own energy source which is freed at regular intervals [G04B 19/24G7G]

	This subclass has no definition.

207	. Clocks or watches with indicators for tides, for the phases of the moon, or the like (planetaria G09B 27/00 -27/06; arrangements for table reference, e.g., menstrual tables, etc., G06C 3/00) [G04B 19/26]

	This subclass has no definition.

208	.. With indicators for biological cycles [G04B 19/26]

	This subclass has no definition.

209	.. With indicators for tides [G04B 19/26M]

	This subclass has no definition.

210	.. With indicators for the phases of the moon [G04B 19/26P]

	This subclass has no definition.

211	. Adjustable guide marks or pointers for indicating determined points of time (inscriptions or pictures moved by hand subclass 385) [G04B 19/28]

	This subclass has no definition.

212	.. On rotatable rings [G04B 19/28B]

	This subclass has no definition.

213

. Illumination of dials or hands (arrangements for indicating different local apparent times by means of a globe illuminated from inside subclass 167; continuous indication of the time by nonelectric light sources subclass 243; illumination by electric lamps which function at fixed times or periodically subclass 578; illuminated panels G09F 13/00, 13/22) [G04B 19/30]

	This subclass has no definition.

214

.. Whereby the hands carry the source of light (hands and manufacture thereof subclass 143; projection of hands or dials subclass 216; illumination of scales and/or hands on moving scales H03J 1/02; on compasses G01C 17/24; on weighing apparatus G01G 23/18; on measuring instruments G01D 11/28) [G04B 19/30B]

	This subclass has no definition.

215

.. By luminescent substances (for advertising G09F 19/18; disc or drum shaped indicating means with marks or windows subclass 142; with numbers or number-marks subclass 162; illumination of dials and hands, etc., subclass 213; projection of hands and/or scales on weighing apparatus G01G 19/00; on measuring instruments G01D 5/26B) [G04B 19/32]

	This subclass has no definition.

216

. Position of the hands projected optically (for advertising G09F 19/18; indicating by disc or drums with mark or window subclass 142, with figures or signs subclass 162; illumination of dials or hands subclass 213, case for electrical components subclass 452; optical projection of a pointer and/or scale for weighing apparatus G01G 23/32; for measuring instruments G01D 5/26B) [G04B 19/34]

	This subclass has no definition.

217

INDICATING BY ACOUSTIC MEANS (AT PRESELECTED TIMES SUBCLASS 229; BY ELECTROACOUSTIC MEANS OR ELECTROACOUSTIC TIME INDICATING SUBCLASS 582; TIME INDICATING BY MEANS OTHER THAN ACOUSTICALLY, OR COMBINED MEANS SUBCLASS 243; TIME INDICATING BY VISUAL MEANS SUBCLASS 139; ACOUSTIC SIGNALLING ARRANGEMENTS G08B 3/00) [G04B 21/00]

	This subclass has no definition.

218	. Periodical acoustic signalling arrangements (subclass 219 takes precedence); (adjustment of the frequency by setting the length of the pendulum subclass 115) [G04B 21/00B]

	This subclass has no definition.

219	. Regular striking mechanisms giving the full hour, half hour, or quarter hour [G04B 21/02]

	This subclass has no definition.

220	.. With saw mechanism [G04B 21/02B]

	This subclass has no definition.

221	... With silent saw action [G04B 21/02B2]

	This subclass has no definition.

222	.. With locking wheel [G04B 21/02C]

	This subclass has no definition.

223	.. Hour wheels; racks or rakes; snails or similar control mechanisms [G04B 21/04]

	This subclass has no definition.

224	.. Details of striking mechanisms, e.g., hammer, fan governor, etc. (escapements in general subclass 95; mechanisms for stabilizing frequency subclass 103; resistance regulators G05D 13/00; mechanical toys A63H) [G04B 21/06]

	This subclass has no definition.

225	.. Sounding bodies; whistles; musical apparatus (with electroacoustical transmitters subclass 580; sounding arrangements in alarm clocks subclass 237; cases with arrangements for enhancing sound production subclass 303; carillons and sounding boards G10F 1/08, 1/10, G10D 13/08) [G04B 21/08]

	This subclass has no definition.

226	.. Releasing or locking the regular stroke, e.g., for silence during the night, etc. [G04B 21/10]

	This subclass has no definition.

227	.. Reiterating watches or clocks [G04B 21/12]

	This subclass has no definition.

228	.. Winding up the striking mechanism by the clockwork; winding up the clockwork by the striking mechanism; winding up by hand or mechanically subclass 23) [G04B 21/14]

	This subclass has no definition.

229

ARRANGEMENTS PRODUCING ACOUSTIC SIGNALS AT PRESELECTED TIMES (OPTICAL TIME INDICATING SUBCLASS 139, 564, AND 577; INDICATING BY ACOUSTIC MEANS SUBCLASS 217; INDICATING TIME BY MEANS OTHER THAN ACOUSTIC OR OPTICAL OR BY A COMBINATION OF MEANS SUBCLASS 243; ACOUSTIC TIME SIGNALS PRODUCED ELECTRICALLY SUBCLASS 580; COIN-FREED ALARM CLOCKS G07F 17/00B; ACOUSTIC SIGNALLING MEANS G08B 3/00) [G04B 23/00]

	This subclass has no definition.

230	. By starting up musical boxes or other musical recordings (starting up and stopping of phonographs by means of clockwork apparatus G11B 33/06) [G04B 23/00B]

	This subclass has no definition.

231	. Alarm clocks (electrically released alarm signals subclass 580; waking up by electric lamps subclass 578; by other means subclass 244; alarm clocks with electric contacts subclass 608) [G04B 23/02]

	This subclass has no definition.

232	.. Controls, e.g., winding up the alarm, adjusting and indicating the waking time, etc. [G04B 23/02B]

	This subclass has no definition.

233	.. Stopping means [G04B 23/02C]

	This subclass has no definition.

234	.. Driving, e.g., by springs or common drive with the clockwork, etc.; gears; escapements (escapements in general subclass 95; regulating means for clockworks in general subclass 103) [G04B 23/02D]

	This subclass has no definition.

235	.. Signal triggering (in alarm clocks which deliver also or only nonacoustic signals subclass 244) [G04B 23/02F]

	This subclass has no definition.

236	.. Hammer driving; hammers; devices with several hammers or sounding bodies; vibrators [G04B 23/02G]

	This subclass has no definition.

237	.. Sounding bodies; boxes used as sounding cases; fixation on or in the case (sounding bodies subclass 225; case enhancing transmission of sound waves subclass 303) [G04B 23/02H]

	This subclass has no definition.

238	.. With coarse and fine setting of the preselected times [G04B 23/04]

	This subclass has no definition.

239	.. Adjustable for several preselected times with automatic stopping of the signal [G04B 23/06]

	This subclass has no definition.

240	.. Operating on successive days without resetting; operating only once in each 24 hours [G04B 23/08]

	This subclass has no definition.

241	.. With pre-signal; with repeated signal; with changeable intensity of sound [G04B 23/10]

	This subclass has no definition.

242	.. Alarm watches to be worn in pockets or on the wrist (giving signals by stimulating the skin subclass 246) [G04B 23/12]

	This subclass has no definition.

243

INDICATING THE TIME BY OTHER MEANS OR BY COMBINED MEANS (ELECTRIC OR ELECTROMECHANICAL INDICATING SUBCLASS 425; ILLUMINATION OF DIALS AND HAND SUBCLASS 213; INDICATING BY ACOUSTIC MEANS SUBCLASS 217; ARRANGEMENTS PRODUCING ACOUSTIC SIGNALS AT PRESELECTED TIMES SUBCLASS 229; CONTINUOUSLY INDICATING THE TIME OPTICALLY BY ELECTRIC MEANS SUBCLASS 577; PRODUCING ACOUSTIC TIME SIGNALS BY ELECTRICAL MEANS SUBCLASS 580; GAS LAMP ADJUSTMENT BY CLOCKWORK SUBCLASS 243; DEVICES FOR COOKING EGGS A47J 29/00) [G04B 25/00]

	This subclass has no definition.

244	. In alarm clocks (subclass 246 takes precedence) [G04B 25/00]

	This subclass has no definition.

245	. By feeling; clocks or watches for blind persons [G04B 25/02]

	This subclass has no definition.

246	.. Alarm clocks or watches with devices stimulating the skin (normal pocket or wrist alarm clocks subclass 242) [G04B 25/04]

	This subclass has no definition.

247

. By moving figures, e.g., cuckoo clocks, trumpet clocks, etc. (figures, or part of figures set in motion by the clockwork and creating an optical special effect subclass 382; figures or parts of figures not used to indicate time subclass 386; clockworks driving inscriptions or figures subclass 384; time-indication by means of plates or bands driven electrically subclass 582) [G04B 25/06]

	This subclass has no definition.

248	MECHANICAL DEVICES FOR SETTING THE TIME-INDICATING MEANS [G04B 27/00]

	This subclass has no definition.

249	. Internal gear therefor, e.g., for setting the second hand or for setting several clockworks, etc. [G04B 27/00B]

	This subclass has no definition.

250	. The setting apparatus being crown shaped (subclass 255 takes precedence) [G04B 27/00C]

	This subclass has no definition.

251	. Having several simultaneous functions, e.g., stopping or starting the clockwork or the hands, etc. (subclass 255 takes precedence) [G04B 27/00D]

	This subclass has no definition.

252	. Stepwise or on determined values (subclass 255 takes precedence) [G04B 27/00F]

	This subclass has no definition.

253	. Otherwise than manually (subclass 255 takes precedence) (oscillatory weights in general subclass 45) [G04B 27/00G]

	This subclass has no definition.

254	. With parts which are put together with the winding parts, but are functionally separate from them [G04B 27/00K]

	This subclass has no definition.

255	. By making use of the winding means (winding by hand or mechanically subclass 23) [G04B 27/02]

	This subclass has no definition.

256	.. Changing of the winding position to the setting position and vice versa is done with an independent part of the winding or setting mechanism (subclasses 259 and 261 take precedence) (by part of the case subclass 264) [G04B 27/02B]

	This subclass has no definition.

257	.. For several clockworks or pairs of hands and/or supplementary functions [G04B 27/02F]

	This subclass has no definition.

258	.. With clutch wheel (support and displacement of the winding stem through the case, means for preventing the stem from going too far, fixation subclass 322) [G04B 27/04]

	This subclass has no definition.

259	... Changing the winding position to the setting position and vice versa is done with an independent part of the winding or setting mechanism [G04B 27/04B]

	This subclass has no definition.

260	.. With rocking bar (support and displacement of the winding stem through the case, means preventing the stem from going too far, fixation subclass 322) [G04B 27/06]

	This subclass has no definition.

261	... Changing the winding position to the setting position and vice versa is done with an independent part of the winding or setting mechanism [G04B 27/06B]

	This subclass has no definition.

262	. By using parts of the case (winding by using parts of the case subclass 37) [G04B 27/08]

	This subclass has no definition.

263	.. Which may be used for winding when changed from the normal position [G04B 27/08B]

	This subclass has no definition.

264	.. Which, after displacing a supplementary part, may be used for winding (similar devices subclass 256; in mechanisms with coupled pinions subclass 259; in rocking mechanisms subclass 261) [G04B 27/08C]

	This subclass has no definition.

265	FRAMEWORKS [G04B 29/00]

	This subclass has no definition.

266	. Plates; bridges; cocks [G04B 29/02]

	This subclass has no definition.

267	.. Bridges [G04B 29/02B]

	This subclass has no definition.

268	.. Cocks [G04B 29/02C]

	This subclass has no definition.

269	.. Materials and manufacturing (alloys, in general C22C) [G04B 29/02S]

	This subclass has no definition.

270	. Connecting or supporting parts [G04B 29/04]

	This subclass has no definition.

271

BEARINGS; POINT SUSPENSIONS, OR COUNTER-POINT SUSPENSIONS; PIVOT BEARINGS; SINGLE PARTS THEREFOR (BEARINGS IN GENERAL F16C; MANUFACTURE AND COMPOSITION OF SPRINGS SUBCLASS 11; SUSPENSION OF OSCILLATING WEIGHTS SUBCLASS 54; SUSPENSION OF A PENDULUM SUBCLASS 105; DEVICES FOR FIXATION OF BEARING JEWELS, BEARINGS, SLEEVES, ETC., SUBCLASS 735; BEARINGS FOR ELECTRICAL MEASUREMENT APPARATUS G01R 1/10, 1/12, 11/12, 11/14; INSERTING JEWELS A44C 17/04; INSERTING CUTTING DIAMONDS B23P 5/00) [G04B 31/00]

	This subclass has no definition.

272	. Jeweled bearings [G04B 31/00B]

	This subclass has no definition.

273	.. With jewel hole and jewel cap (shock damping bearings with jewel hole and jewel cap subclass 283) [G04B 31/00B2]

	This subclass has no definition.

274	.. With only jewel hole [G04B 31/00B3]

	This subclass has no definition.

275	.. With only jewel cap [G04B 31/00B4]

	This subclass has no definition.

276	. Metal bearings [G04B 31/00C]

	This subclass has no definition.

277	.. With metallic ball bearings and metallic roller bearings [G04B 31/00C2]

	This subclass has no definition.

278	.. Metal step-bearings [G04B 31/00C3]

	This subclass has no definition.

279	. Plastic bearings [G04B 31/00D]

	This subclass has no definition.

280	. Manufacture and mounting processes [G04B 31/00S]

	This subclass has no definition.

281	. Lubrication (self-lubricated bearings in plastics subclass 279; lubrication of the escape wheel subclass 102; lubrication of synchronous clockworks subclass 563; lubrication devices and lubricant containers subclass 746) [G04B 31/00T]

	This subclass has no definition.

282	. Shock damping bearings (shock damping in the case subclasses 309, 310, and 313) [G04B 31/02]

	This subclass has no definition.

284	CALIBERS (DISPOSITION OF COMPONENTS OF THE AUTOMATIC WINDING MECHANISM IN RELATION TO THE CLOCKWORK SUBCLASS 53) [G04B 33/00]

	This subclass has no definition.

285	. Circular calibers [G04B 33/02]

	This subclass has no definition.

286	. Noncircular calibers [G04B 33/04]

	This subclass has no definition.

287	. Of extremely flat shape [G04B 33/06]

	This subclass has no definition.

288	. In which the gear train is arranged in different planes, e.g., parallel or inclined to each other, etc. (subclass 289 takes precedence) (cases for special purposes, e.g., button or ring clockwork, etc. subclass 342) [G04B 33/08]

	This subclass has no definition.

289	. With second hand arranged in the center of the dial [G04B 33/10]

	This subclass has no definition.

290	. For extremely long running times [G04B 33/12]

	This subclass has no definition.

291	. Calibers of which the mainsprings or barrels are easily removable (main- springs subclass 10; barrels, arbors subclass 12; normal or mechanical winding subclass 23) [G04B 33/14]

	This subclass has no definition.

292

. With arrangements affording protection of the clockwork against damage as a consequence of a rupture of the mainspring (protection devices against the rupture of the mainspring or its over-tension, placed in the spring-drum or fixed on it against rupture if the mainspring is wound too far subclass 16) [G04B 33/16]

	This subclass has no definition.

293	ADJUSTING THE GEAR TRAIN, E.G., THE BACKLASH OR THE ARBORS, DEPTH OF MESHING OF THE GEARS, ETC. (ADJUSTING THE ESCAPEMENT SUBCLASS 101) [G04B 35/00]

	This subclass has no definition.

294	CASES (CASES WITH A SPECIAL SHAPE SUBCLASS 390; ORNAMENTATION OF THE CASE SUBCLASS 395; CARTRIDGES A45C 11/00-11/38) [G04B 37/00]

	This subclass has no definition.

295	. For pocket watches and wrist watches [G04B 37/00B]

	This subclass has no definition.

296	.. With folding cover or folding bottom (hinge without spring) [G04B 37/00B2]

	This subclass has no definition.

297	.. With cover or bottom with a spring (savonette), bench watch opening or closing with spring action subclass 318) [G04B 37/00B3]

	This subclass has no definition.

298	.. With cover or bottom which can slide or turn (without a spring action) [G04B 37/00B4]

	This subclass has no definition.

299	.. The cover or the bottom can slide or turn with a spring action [G04B 37/00B5]

	This subclass has no definition.

300	.. With cover or protection device which can be completely removed, either by lifting off or by sliding, or by turning (protection covers, protection cases also against humidity) [G04B 37/00B6]

	This subclass has no definition.

301	.. For shaped watches [G04B 37/008B]

	This subclass has no definition.

302	. For wall clocks and balances (feet and stands for clocks subclass 357) [G04B 37/00C]

	This subclass has no definition.

303	. With means to enhance sound transmission (sonorous means for chimes subclass 225; for alarm clocks subclass 237; clockworks combined with musical devices subclass 405) [G04B 37/00J]

	This subclass has no definition.

304	. For more than one clockwork [G04B 37/00K]

	This subclass has no definition.

305	. For clock parts, e.g., for the escapement or the electric motor, etc. (protection cases and air tight vacuum means for clockwork parts subclass 338) [G04B 37/00M]

	This subclass has no definition.

306	. Evacuated cases; cases filled with gas or liquids; cases containing substances for absorbing or binding moisture or dust [G04B 37/02]

	This subclass has no definition.

307	. Mounting the clockwork in the cases; shock absorbing mountings [G04B 37/04]

	This subclass has no definition.

308	.. Fixed mounting of pocket watches and wrist watches [G04B 37/04B]

	This subclass has no definition.

309	... With shock damping means not related to the winding stem (shock damping bearings subclass 282; shock protection subclass 378) [G04B 37/04B2]

	This subclass has no definition.

310	... With shock damping means including the winding stem (shock damping bearings subclass 282; shock protection subclass 382) [G04B 37/04B3]

	This subclass has no definition.

311	... For shaped watches [G04B 37/04B5]

	This subclass has no definition.

312	.. Fixed mounting relating to wall clocks and pendulums [G04B 37/04C]

	This subclass has no definition.

313	... With shock damping means (shock damping bearings subclass 282; protection against shocks with shields subclass 378) [G04B 37/04C2]

	This subclass has no definition.

314

.. Mounting relative to pocket and wrist watches allowing a rocking movement about a hinge or any other movement (covers and protective cases which may be removed completely either by direct removal or by sliding or turning subclass 300; ornamentation and interchangeable parts of cases, modifying the external appearance of the clockwork subclass 373) [G04B 37/04D]

	This subclass has no definition.

315	... Clockwork movements coming out for allowing time reading or winding (with springs) [G04B 37/04D2]

	This subclass has no definition.

316	... Clockwork movements which come out by spring action for time reading and winding [G04B 37/04D3]

	This subclass has no definition.

317	... Free standing watches (montre chevalet) [G04B 37/04D4]

	This subclass has no definition.

318

... Free standing watches where the clockwork, on opening or closing the case, is ejected or returned by spring action, or possibly with a spring for opening or closing the case (cases with spring action cover subclass 310; wrist watches or pocket watches which can be used as free standing watches with the aid of certain parts of the case subclass 358) [G04B 37/04D5]

	This subclass has no definition.

319	... Rocking mounting of the clockwork [G04B 37/04D6]

	This subclass has no definition.

320	.. Mountings relative to wall-clockworks and to pendulums allowing certain movements [G04B 37/04F]

	This subclass has no definition.

321	.. Mountings for sound-damping [G04B 37/04G]

	This subclass has no definition.

322

. Forming the passage for the winding stem through the case; divided winding stems (watertight protection means for the winding stem subclass 339; fixing the knob to the case subclass 356; winding and setting the hands with the winding stem with clutch wheel subclass 258, with rocking bar subclass 260) [G04B 37/06]

	This subclass has no definition.

323	.. Means for preventing the winding stem from being pulled out too far [G04B 37/06B]

	This subclass has no definition.

324	... By a tirette [G04B 37/06B2]

	This subclass has no definition.

325	.. Divided stem (tige brisee) (normal winding stems subclass 31) [G04B 37/06D]

	This subclass has no definition.

326	.. Stem passage not being part of the layout of the clockwork [G04B 37/06F]

	This subclass has no definition.

327	. Hermetic sealing of openings, joints, passages, or slits (covers or protecting devices which can be directly removed, or by sliding or turning subclass 300; hermetic sealing of watch or crystal with special pieces subclass 373; hermetically-sealed electrical switches H01H 23/06) [G04B 37/08]

	This subclass has no definition.

328	.. Complete encasings for wrist or pocket watches also comprising means for hermetic sealing of the winding stem and crown (hermetic sealing of the stem or crown subclass 339) [G04B 37/08B]

	This subclass has no definition.

329	... Without special hermetic sealing pieces [G04B 37/08B2]

	This subclass has no definition.

330	... For shaped watches [G04B 37/08B5]

	This subclass has no definition.

331	.. Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown [G04B 37/08C]

	This subclass has no definition.

332	... Without special hermetic sealing pieces [G04B 37/08C2]

	This subclass has no definition.

333	... For shaped watches [G04B 37/08C5]

	This subclass has no definition.

334	.. Of the bottom of wrist or pocket watches [G04B 37/08K]

	This subclass has no definition.