Description
ELECTROMECHANICAL CLOCKS OR WATCHES (mechanical parts of clocks or watches in general G04B; electronic time-pieces with no moving parts, electronic circuitry for producing timing pulses G04G)
G04C
Technology
Sub-Class
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- 15 990 US PATENTS IN FORCE
- 144 US APPLICATIONS PENDING
- 716 Total Patent Owners
- 3303 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Winding mechanical clocks electrically (winding mechanically G04B 3/00) |
| 1/02 | Winding mechanical clocks electrically (winding mechanically G04B 3/00) by electromagnets |
| 1/04 | Winding mechanical clocks electrically (winding mechanically G04B 3/00) by electric motors with rotating or with reciprocating movement |
| 1/06 | Winding mechanical clocks electrically (winding mechanically G04B 3/00) by electric motors with rotating or with reciprocating movement winding-up springs |
| 1/08 | Winding mechanical clocks electrically (winding mechanically G04B 3/00) by electric motors with rotating or with reciprocating movement raising weights |
Recent Patents
Not AvailableRecent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0103,830 | ROTATION DETECTING APPARATUS AND ELECTRONIC TIMEPIECE | Oct 01, 19 | Apr 02, 20 | Casio Computer Co. Ltd. |
| 2020/0103,826 | TIMEPIECE INCLUDING A MECHANICAL MOVEMENT WHOSE OPERATION IS CONTROLLED BY AN ELECTRONIC DEVICE | Sep 17, 19 | Apr 02, 20 | The Swatch Group Research and Development Ltd. |
| 2020/0103,828 | TIMEPIECE | Sep 16, 19 | Apr 02, 20 | Citizen Watch Co. Ltd. |
| 2020/0103,829 | Symbiotic Smartwatch Displays | Aug 15, 19 | Apr 02, 20 | Not available |
| 2020/0096,951 | METHOD FOR ADJUSTING THE MEAN FREQUENCY OF A TIME BASE INCORPORATED IN AN ELECTRONIC WATCH | Sep 19, 19 | Mar 26, 20 | ETA SA Manufacture Horlogere Suisse |
| 2020/0096,944 | Movement And Electronic Timepiece | Sep 24, 19 | Mar 26, 20 | Not available |
| 2020/0089,167 | A MECHANICAL CLOCK | Jul 29, 16 | Mar 19, 20 | Not available |
| 2020/0089,168 | OPTIMISED MAGNETO-MECHANICAL TIMEPIECE ESCAPEMENT MECHANISM | Sep 16, 19 | Mar 19, 20 | The Swatch Group Research and Development Ltd |
| 2020/0089,169 | POWER RESERVE INDICATOR MECHANISM FOR HOROLOGY | Jun 18, 19 | Mar 19, 20 | ETA SA Manufacture Horlogere Suisse |
| 2020/0081,404 | ELECTRONIC WATCH | Sep 06, 19 | Mar 12, 20 | Citizen Watch Co. Ltd. |
Top Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)
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