Time pieces with invisible drive

Industry

CPC
G04B45/04

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GPHYSICS G04Horology G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS G04B45/00Time pieces of which the indicating means or cases provoke special effects

Current Industry

G04B45/04Time pieces with invisible drive

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Patents Grantslast 30 patents

Information Patent Grant
Mystery-drive mechanical or electromechanical timepiece
- Patent number 11,454,935
- Issue date Sep 27, 2022
- The Swatch Group Research and Development Ltd.
- Pierpasquale Tortora
- G04 - HOROLOGY
Information Patent Grant
Method of producing a decorated element for a timepiece or piece of...
- Patent number 10,773,476
- Issue date Sep 15, 2020
- Omega SA
- Gregory Kissling
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Moon phase indicator mechanism
- Patent number 10,365,611
- Issue date Jul 30, 2019
- Blancpain S.A.
- Marco Rochat
- G04 - HOROLOGY
Information Patent Grant
Watch-type wearable device
- Patent number 10,222,750
- Issue date Mar 5, 2019
- Samsung Electronics Co., Ltd.
- Hyosik Bang
- G04 - HOROLOGY
Information Patent Grant
Method of producing a decorated element for a timepiece or piece of...
- Patent number 10,086,642
- Issue date Oct 2, 2018
- The Swatch Group Research and Development Ltd.
- Alban Dubach
- B44 - DECORATIVE ARTS
Information Patent Grant
One-movement balanced hands clock
- Patent number 7,643,381
- Issue date Jan 5, 2010
- Rubens A. Sigelmann
- G04 - HOROLOGY
Information Patent Grant
Watch assembly having a dial integrally formed in the watch-glass
- Patent number 7,347,619
- Issue date Mar 25, 2008
- Jong-Chan Lee
- G04 - HOROLOGY
Information Patent Grant
Watch movement
- Patent number 7,321,528
- Issue date Jan 22, 2008
- Jean-Marc Wiederrecht
- G04 - HOROLOGY
Information Patent Grant
Mystery clock
- Patent number 5,878,003
- Issue date Mar 2, 1999
- Van Cleef & Arpels
- Gerard Gantet
- G04 - HOROLOGY
Information Patent Grant
Motion liquid display toy
- Patent number 5,848,029
- Issue date Dec 8, 1998
- Yu-Shun Chang
- G04 - HOROLOGY
Information Patent Grant
Watch in particular wristwatch
- Patent number 5,805,531
- Issue date Sep 8, 1998
- Erich Lacher Uhrenfabrik GmbH & Co. KG
- Roy Schafer
- G04 - HOROLOGY
Information Patent Grant
Dynamic fluid clock
- Patent number 5,272,681
- Issue date Dec 21, 1993
- Vincent K. W. Lee
- G04 - HOROLOGY
Information Patent Grant
Clock
- Patent number 5,130,956
- Issue date Jul 14, 1992
- Masahiro Ueda
- G04 - HOROLOGY
Information Patent Grant
Timepiece movement
- Patent number 4,912,690
- Issue date Mar 27, 1990
- Rhythm Watch Co., Ltd.
- Norihiko Nakamura
- G04 - HOROLOGY
Information Patent Grant
Watch with hand in form of circular film and provided with electros...
- Patent number 4,737,941
- Issue date Apr 12, 1988
- Citizen Watch Co., Ltd.
- Yasuo Kamiyama
- G04 - HOROLOGY
Information Patent Grant
Timepiece
- Patent number 4,726,000
- Issue date Feb 16, 1988
- Diehl GmbH & Co.
- Reinhold Weiss
- G04 - HOROLOGY
Information Patent Grant
Magnetically controlled arrhythmical pendulum device
- Patent number 4,723,233
- Issue date Feb 2, 1988
- William B. Beebe
- G04 - HOROLOGY
Information Patent Grant
Pendulum indicator horological device
- Patent number 4,723,232
- Issue date Feb 2, 1988
- William B. Beebe
- G04 - HOROLOGY
Information Patent Grant
Logo clock
- Patent number 4,693,613
- Issue date Sep 15, 1987
- By Design Corp.
- Douglas Ritchie
- G04 - HOROLOGY
Information Patent Grant
Watch movement with a rotating minute disc
- Patent number 4,472,068
- Issue date Sep 18, 1984
- Timex Corporation
- Adolf Sedlak
- G04 - HOROLOGY
Information Patent Grant
Analog-display timepiece
- Patent number 4,362,397
- Issue date Dec 7, 1982
- Hans U. Klingenberg
- G04 - HOROLOGY
Information Patent Grant
Rotatable transparent disc second hand for watch
- Patent number 3,934,405
- Issue date Jan 27, 1976
- Ronald P. Baker
- G04 - HOROLOGY
Information Patent Grant
3668858
- Patent number 3,668,858
- Issue date Jun 13, 1972
- G04 - HOROLOGY
Information Patent Grant
3665702
- Patent number 3,665,702
- Issue date May 30, 1972
- G04 - HOROLOGY
Information Patent Grant
3653202
- Patent number 3,653,202
- Issue date Apr 4, 1972
- G04 - HOROLOGY
Information Patent Grant
3631668
- Patent number 3,631,668
- Issue date Jan 4, 1972
- G04 - HOROLOGY
Information Patent Grant
3360920
- Patent number 3,360,920
- Issue date Jan 2, 1968
- G04 - HOROLOGY
Information Patent Grant
2958181
- Patent number 2,958,181
- Issue date Nov 1, 1960
- G04 - HOROLOGY
Information Patent Grant
2886942
- Patent number 2,886,942
- Issue date May 19, 1959
- G04 - HOROLOGY
Information Patent Grant
2852908
- Patent number 2,852,908
- Issue date Sep 23, 1958
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Two-Stage Speed Increaser Arrangement And Gear Train For A Clockwork
- Publication number 20220163924
- Publication date May 26, 2022
- Maform Kft.
- Geza Csire
- G04 - HOROLOGY
Information Patent Application
Reversible Mystery Watch
- Publication number 20140347963
- Publication date Nov 27, 2014
- Ali El Alej
- G04 - HOROLOGY
Information Patent Application
ONE-MOVEMENT BALANCED HANDS CLOCK
- Publication number 20090185457
- Publication date Jul 23, 2009
- Rubens A. Sigelmann
- G04 - HOROLOGY
Information Patent Application
Watch assembly having a dial integrally formed in the watch-glass
- Publication number 20060256666
- Publication date Nov 16, 2006
- Jong-Chan Lee
- G04 - HOROLOGY
Information Patent Application
Watch movement
- Publication number 20050219959
- Publication date Oct 6, 2005
- Jean-Marc Wiederrecht
- G04 - HOROLOGY

Time pieces with invisible drive

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mystery-drive mechanical or electromechanical timepiece

Method of producing a decorated element for a timepiece or piece of...

Moon phase indicator mechanism

Watch-type wearable device

Method of producing a decorated element for a timepiece or piece of...

One-movement balanced hands clock

Watch assembly having a dial integrally formed in the watch-glass

Watch movement

Mystery clock

Motion liquid display toy

Watch in particular wristwatch

Dynamic fluid clock

Clock

Timepiece movement

Watch with hand in form of circular film and provided with electros...

Timepiece

Magnetically controlled arrhythmical pendulum device

Pendulum indicator horological device

Logo clock

Watch movement with a rotating minute disc

Analog-display timepiece

Rotatable transparent disc second hand for watch

3668858

3665702

3653202

3631668

3360920

2958181

2886942

2852908

Patents Applicationslast 30 patents

Two-Stage Speed Increaser Arrangement And Gear Train For A Clockwork

Reversible Mystery Watch

ONE-MOVEMENT BALANCED HANDS CLOCK

Watch assembly having a dial integrally formed in the watch-glass

Watch movement