G04C

Watch

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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)

Subclasses

Not Available
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

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Recent Patents

Not Available

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent 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.

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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