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| You are viewing a USPC Schedule. |
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| Class 368 | HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES |
| Click here for a printable version of this file | |
![[List of Pre Grant Publications for class 368 subclass 1]](../as.gif) | ![[List of Patents for class 368 subclass 1]](../ps.gif) | 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 |
