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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 368 | HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES |
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1 | CONTROLLED BY A DISPARATE DEVICE |
2 | Speed checker |
3 | Game |
4 | Telephone |
5 | Engine (e.g., internal combustion) |
6 | Vehicle (e.g., aircraft, automobile) or vehicle part |
9 | Electrical device |
10 | COMBINED WITH DISPARATE DEVICE |
15 | ASTRONOMICAL |
16 | With sun, earth, and moon display |
17 | With sun and earth display |
18 | With moon and earth display |
19 | With tide display |
20 | With navigational display |
21 | PLURAL TIME ZONES |
22 | With manually actuated display |
23 | With a world globe |
25 | With movable belt display |
26 | With movable drum display |
27 | With movable disk display |
28 | WITH CALENDAR INDICATOR |
29 | Electro-optical |
31 | Winding and setting |
33 | Winding |
34 | Setting or resetting |
37 | Movable ring or disk |
39 | Movable drum |
40 | Movable belt |
41 | WITH MEMORANDUM HOLDER OR ERASABLE WRITING SURFACE |
42 | Motion controlled by timepiece |
43 | Having alarm controlled by holder |
44 | Having pointer controlled by timepiece |
45 | TOY |
46 | PLURAL TIMEPIECE SYSTEM OR SYSTEM DEVICE (E.G., PRIMARY OR SECONDARY CLOCKS) |
47 | With wireless synchronization |
48 | With auxiliary power source |
49 | With significant winding or setting means |
52 | Primary with direct synchronization or drive |
53 | By external condition responsive means |
54 | By fluidic actuation means |
55 | By communication means |
56 | By signal frequency change |
57 | By signal amplitude change |
58 | By signal polarity change |
59 | Secondary |
62 | CHRONOLOGICAL |
63 | Phonetic (e.g., talking clock) |
64 | With supplemental power source |
65 | With fluidic actuation means |
66 | With power monitor |
67 | With auxiliary illumination for display |
68 | With intensity control of display |
69 | With manually actuated display |
71 | With simultaneous time indicating means |
76 | With mechanical or electromechanical driven display |
82 | With electro-optical display |
85 | With pulse transforming means |
88 | With significant casing or mounting support structure |
89 | TIME INTERVAL |
90 | Parking meter type |
93 | Gravity actuated type (e.g., hourglass) |
96 | With alternately operating indicators (e.g., chess clock) |
97 | With predetermined mechanical timing means |
101 | Mechanical stop time type |
102 | With plural second hands (e.g., split-seconds) |
103 | With pivoted coupler |
104 | With sliding coupler |
105 | With positive stop |
106 | With reset means |
107 | Electrical or electromechanical |
108 | For predetermined interval |
110 | Mechanically actuated stop time type |
113 | Stop time type |
124 | ESCAPEMENTS |
125 | With oscillating or reciprocating means |
139 | MECHANICAL TIME BASE |
155 | ELECTRICAL TIME BASE |
168 | OSCILLATING OR RECIPROCATING MEANS |
184 | REGULATING MEANS |
185 | For setting |
200 | For adjusting the frequency or beat |
202 | For compensation |
203 | POWER SUPPLY DETAILS |
206 | WINDING MEANS |
207 | Self |
209 | With overwind prevention |
210 | With condition indicator |
213 | For cranked lever |
214 | Key |
215 | Rim |
216 | Stem |
217 | PULSE TRANSFORMING MEANS |
220 | DISPLAY TRAINS |
223 | DISPLAYS OR DISPLAY DEVICE DETAILS |
224 | With manual activation |
226 | With luminous material |
227 | With auxiliary illumination for display |
228 | Dial or hand |
229 | With animation (e.g., motion clock) |
230 | For tactile time perception (e.g., braille clock) |
231 | With time indicia shifting means |
232 | Including dial details only |
238 | Including hand details only |
239 | Optical |
243 | SIGNALLING MEANS |
244 | Time condition responsive (i.e., alarm) |
245 | With variable loudness or tone |
246 | With same day plural time selection |
247 | For more than one day (e.g., eight-day clock) |
248 | With automatic repetition over short interval |
249 | With signal condition indicator |
250 | Electrical |
251 | With electronic memory storage |
252 | With contact on a circle |
253 | With contact on a hand |
254 | With cam control |
255 | With piezoelectric means |
256 | With optical signal |
257 | With mechanical let-off |
259 | With combined alarm and time motor |
260 | With combined alarm and time motor |
261 | Plural |
262 | With shutoff |
265 | With let-off |
267 | Repeat |
269 | Cam controlled |
272 | Musical (e.g., "cuckoo-clock") |
274 | Recorded |
275 | With deactivation during setting |
276 | CASES |
277 | Adaptable |
278 | Combined with disparate device |
280 | Of particular material |
281 | Wrist worn |
284 | With tubular shape |
285 | With ornamentation |
286 | With protection means |
294 | With bezel or crystal details |
297 | With details of center |
299 | With movement ring details |
300 | With movement securing means |
301 | With pendant details |
308 | With crown or stem details |
309 | With front or back details |
314 | With dial or sash securing means |
315 | With alarm or striking attachment |
316 | With support details |
318 | PLATE DETAILS |
319 | CROWN OR STEM DETAILS |
322 | ARBOR AND PINION DETAILS |
323 | CANNON PINION DETAILS |
324 | STAFF AND BEARING DETAILS |
327 | MISCELLANEOUS |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
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