Drums

Industry

CPC
G04B19/21

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Parent Industries

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 G04B19/00Indicating the time by visual means

Current Industry

G04B19/21Drums

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Roller jumping timepiece display mechanism
- Patent number 11,994,829
- Issue date May 28, 2024
- Omega SA
- Adrien Farron
- G04 - HOROLOGY
Information Patent Grant
Movement and electronic timepiece
- Patent number 11,474,481
- Issue date Oct 18, 2022
- Seiko Epson Corporation
- Saori Hashizume
- G04 - HOROLOGY
Information Patent Grant
Roller display device
- Patent number 10,675,910
- Issue date Jun 9, 2020
- Montres Breguet SA
- Sylvain Dauby
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Display mechanism with rollers for watches
- Patent number 10,365,610
- Issue date Jul 30, 2019
- Montres Breguet SA
- Alain Zaugg
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Writing implement
- Patent number 9,517,654
- Issue date Dec 13, 2016
- Raphael Henry
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Timepiece intended to indicate the power reserve
- Patent number 9,367,040
- Issue date Jun 14, 2016
- Parmigiani Fleurier SA
- Beranger Reynard
- G04 - HOROLOGY
Information Patent Grant
Timepiece
- Patent number 9,116,506
- Issue date Aug 25, 2015
- Harry Winston SA
- Ludovic Ballouard
- G04 - HOROLOGY
Information Patent Grant
Base module for timepiece, in particular wristwatch
- Patent number 7,946,757
- Issue date May 24, 2011
- BNB Concept SA
- Mathias Buttet
- G04 - HOROLOGY
Information Patent Grant
Mechanical digital display
- Patent number 7,742,363
- Issue date Jun 22, 2010
- De Grisogono SA
- Fawaz Gruosi
- G04 - HOROLOGY
Information Patent Grant
Watch with rotating conical bands and with removable objects
- Patent number 6,891,778
- Issue date May 10, 2005
- Zadora Timepieces, LLC
- William H. Hohenstein
- G04 - HOROLOGY
Information Patent Grant
Animated timepiece
- Patent number 6,754,139
- Issue date Jun 22, 2004
- Timefoundry, LLC
- David F. Herbstman
- G04 - HOROLOGY
Information Patent Grant
Structural graphic display
- Patent number 5,412,625
- Issue date May 2, 1995
- Donna Duchek
- G04 - HOROLOGY
Information Patent Grant
Watch
- Patent number 5,305,293
- Issue date Apr 19, 1994
- Eliahu Eliachar
- G04 - HOROLOGY
Information Patent Grant
Ornamental clock with decorative time indicating device
- Patent number 5,008,867
- Issue date Apr 16, 1991
- Wei C. Ko
- G04 - HOROLOGY
Information Patent Grant
Rolling clock device
- Patent number 4,912,586
- Issue date Mar 27, 1990
- Imagin It Marketing, Inc.
- Matthew Herron
- G04 - HOROLOGY
Information Patent Grant
Transfigurating timepieces
- Patent number 4,858,209
- Issue date Aug 15, 1989
- Yaron Chaut
- G04 - HOROLOGY
Information Patent Grant
Digital clock construction, pinion gear therefor and methods of mak...
- Patent number 4,753,537
- Issue date Jun 28, 1988
- Robertshaw Controls Company
- Alfred A. Frankenberg
- G04 - HOROLOGY
Information Patent Grant
Digital clock construction, pinion gear therefor and methods of mak...
- Patent number 4,653,932
- Issue date Mar 31, 1987
- Robertshaw Controls Company
- Alfred A. Frankenberg
- G04 - HOROLOGY
Information Patent Grant
Time piece
- Patent number 4,568,197
- Issue date Feb 4, 1986
- Philip Y. T. Lam
- G04 - HOROLOGY
Information Patent Grant
Multi-faced clock
- Patent number 4,430,004
- Issue date Feb 7, 1984
- Noel N. Nitschke
- G04 - HOROLOGY
Information Patent Grant
Elongated clock
- Patent number 4,423,965
- Issue date Jan 3, 1984
- Johannes F. J. M. Muller
- G04 - HOROLOGY
Information Patent Grant
Adjustment of readout members in a digital clock
- Patent number 4,192,136
- Issue date Mar 11, 1980
- General Time Corporation
- Ralph C. Robinson
- G04 - HOROLOGY
Information Patent Grant
Ratchet feed mechanism
- Patent number 4,191,067
- Issue date Mar 4, 1980
- Kabushiki Kaisha Seikosha
- Masaaki Oishi
- G04 - HOROLOGY
Information Patent Grant
Digital clock gearing
- Patent number 4,098,072
- Issue date Jul 4, 1978
- Stewart-Warner Corporation
- Frans Brouwer
- G04 - HOROLOGY
Information Patent Grant
Digital timer and method of operating such
- Patent number 4,057,959
- Issue date Nov 15, 1977
- General Electric Company
- Gene L. Insley
- G04 - HOROLOGY
Information Patent Grant
Time indicating apparatus and transmission mechanism therefor
- Patent number 4,044,548
- Issue date Aug 30, 1977
- New England Business Service, Inc.
- Francis W. Rowbottam
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of manufacturing symbol indication drum
- Patent number 4,040,160
- Issue date Aug 9, 1977
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Takashi Funaki
- B44 - DECORATIVE ARTS
Information Patent Grant
Symbol indication drum
- Patent number 4,036,134
- Issue date Jul 19, 1977
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Takashi Funaki
- B44 - DECORATIVE ARTS
Information Patent Grant
Digital display mechanism
- Patent number 4,022,376
- Issue date May 10, 1977
- P. R. Mallory & Co., Inc.
- Richard H. Weber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gear drive for an indicating mechanism
- Patent number 4,022,016
- Issue date May 10, 1977
- Stewart-Warner Corporation
- Frans Brouwer
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE COMPRISING A MECHANISM FOR COUPLING TO A WATCH MOVEMENT
- Publication number 20250172911
- Publication date May 29, 2025
- Montres Breguet SA
- Jérôme MACE
- G04 - HOROLOGY
Information Patent Application
INNER ROLLER, TIME DISPLAY STRUCTURE AND TIMEPIECE
- Publication number 20250138482
- Publication date May 1, 2025
- Donghong Zhang
- G04 - HOROLOGY
Information Patent Application
HOROLOGICAL DISPLAY MECHANISM WITH SEPARATE DISPLAYS
- Publication number 20230176524
- Publication date Jun 8, 2023
- HARRY WINSTON S.A.
- Berhnard Karl LEDERER
- G04 - HOROLOGY
Information Patent Application
ROLLER JUMPING TIMEPIECE DISPLAY MECHANISM
- Publication number 20220171339
- Publication date Jun 2, 2022
- OMEGA SA
- Adrien FARRON
- G04 - HOROLOGY
Information Patent Application
Movement And Electronic Timepiece
- Publication number 20200096944
- Publication date Mar 26, 2020
- SEIKO EPSON CORPORATION
- Saori HASHIZUME
- G04 - HOROLOGY
Information Patent Application
ROLLER DISPLAY DEVICE
- Publication number 20190193456
- Publication date Jun 27, 2019
- Montres Breguet SA
- Sylvain DAUBY
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
DISPLAY MECHANISM WITH ROLLERS FOR WATCHES
- Publication number 20180011444
- Publication date Jan 11, 2018
- Montres Breguet SA
- Alain Zaugg
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE INTENDED TO INDICATE THE POWER RESERVE
- Publication number 20150293500
- Publication date Oct 15, 2015
- Beranger Reynard
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE
- Publication number 20140321249
- Publication date Oct 30, 2014
- HARRY WINSTON S.A.
- Ludovic BALLOUARD
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE HAND, MOVEMENT FOR DRIVING SUCH A HAND AND CORRESPONDING...
- Publication number 20100322036
- Publication date Dec 23, 2010
- Vaucher Manufacture Fleurier S.A.
- Frederic Crettex
- G04 - HOROLOGY
Information Patent Application
BASE MODULE FOR TIMEPIECE, IN PARTICULAR WRISTWATCH
- Publication number 20090103399
- Publication date Apr 23, 2009
- Mathias Buttet
- G04 - HOROLOGY
Information Patent Application
MECHANICAL DIGITAL DISPLAY
- Publication number 20080295370
- Publication date Dec 4, 2008
- DE GRISOGONO SA
- Fawaz Gruosi
- G04 - HOROLOGY
Information Patent Application
Animated timepiece
- Publication number 20030099159
- Publication date May 29, 2003
- David F. Herbstman
- G04 - HOROLOGY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Roller jumping timepiece display mechanism

Movement and electronic timepiece

Roller display device

Display mechanism with rollers for watches

Writing implement

Timepiece intended to indicate the power reserve

Timepiece

Base module for timepiece, in particular wristwatch

Mechanical digital display

Watch with rotating conical bands and with removable objects

Animated timepiece

Structural graphic display

Watch

Ornamental clock with decorative time indicating device

Rolling clock device

Transfigurating timepieces

Digital clock construction, pinion gear therefor and methods of mak...

Digital clock construction, pinion gear therefor and methods of mak...

Time piece

Multi-faced clock

Elongated clock

Adjustment of readout members in a digital clock

Ratchet feed mechanism

Digital clock gearing

Digital timer and method of operating such

Time indicating apparatus and transmission mechanism therefor

Method of manufacturing symbol indication drum

Symbol indication drum

Digital display mechanism

Gear drive for an indicating mechanism

Patents Applicationslast 30 patents

DISPLAY DEVICE COMPRISING A MECHANISM FOR COUPLING TO A WATCH MOVEMENT

INNER ROLLER, TIME DISPLAY STRUCTURE AND TIMEPIECE

HOROLOGICAL DISPLAY MECHANISM WITH SEPARATE DISPLAYS

ROLLER JUMPING TIMEPIECE DISPLAY MECHANISM

Movement And Electronic Timepiece

ROLLER DISPLAY DEVICE

DISPLAY MECHANISM WITH ROLLERS FOR WATCHES

TIMEPIECE INTENDED TO INDICATE THE POWER RESERVE

TIMEPIECE

TIMEPIECE HAND, MOVEMENT FOR DRIVING SUCH A HAND AND CORRESPONDING...

BASE MODULE FOR TIMEPIECE, IN PARTICULAR WRISTWATCH

MECHANICAL DIGITAL DISPLAY

Animated timepiece