G04B3/045 - CPC Classification Index

ClassID:

178925 ⎘

G04B3/045 - CPC Classification

Classification description:

Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously; Rigidly-mounted keys, knobs or crowns Storing the operating element, also bringing it out of storage

Recent Application in this class:

20220206435

2022-06-30

Device for controlling a timepiece

20180341228

2018-11-29

Timepiece containing a locking device for a pusher

20180267471

2018-09-20

Push-piece winding device for watches

20180046145

2018-02-15

Timepiece with retractable pusher

20160103420

2016-04-14

Crown pulling device for watches

20110044140

2011-02-24

Manual device for adjusting and/or controlling a function of a timepiece

20100061194

2010-03-11

Mechanism for the positioning of wristwatch control elements

20090046542

2009-02-19

Crown protection device for wristwatch

20070253290

2007-11-01

MODULAR WRISTWATCH

#10

20070147186

2007-06-28

Control device with a disengageable crown for a wristwatch