automatically corrected at the end of months having less than 31 days

Industry

CPC
G04B19/2538

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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

G04B19/2538automatically corrected at the end of months having less than 31 days

Industries

Patents Grantslast 30 patents

Information Patent Grant
Drive device for horology calendar system
- Patent number 11,550,265
- Issue date Jan 10, 2023
- Rolex S.A.
- Christian Fleury
- G04 - HOROLOGY
Information Patent Grant
Instantaneous control device for a date display of a timepiece
- Patent number 11,429,066
- Issue date Aug 30, 2022
- Sociéte anonyme de la manufacture d'horlogerie Audemars Piquet & Cie
- Gilles Rey-Mermet
- G04 - HOROLOGY
Information Patent Grant
Calendar mechanism for a timepiece
- Patent number 11,169,486
- Issue date Nov 9, 2021
- GFPI S.A.
- Amel Kapetanovic
- G04 - HOROLOGY
Information Patent Grant
Horology calendar system
- Patent number 10,067,473
- Issue date Sep 4, 2018
- Rolex S.A.
- William Carreno
- G04 - HOROLOGY
Information Patent Grant
Annual or perpetual calendar mechanism and timepiece comprising the...
- Patent number 9,703,262
- Issue date Jul 11, 2017
- Societe Anonyme de la Manufacture d'Horlogerie AUDEMARS PIGUET & Cie
- Giulio Papi
- G04 - HOROLOGY
Information Patent Grant
Two-directional date corrector mechanism for a date mechanism, date...
- Patent number 9,213,314
- Issue date Dec 15, 2015
- Blancpain S.A.
- Vincent Calabrese
- G04 - HOROLOGY
Information Patent Grant
Calendar mechanism and timepiece having the same
- Patent number 8,861,313
- Issue date Oct 14, 2014
- Seiko Instruments Inc.
- Shigeo Suzuki
- G04 - HOROLOGY
Information Patent Grant
Drive mechanism for a timepiece calendar date display
- Patent number 7,839,724
- Issue date Nov 23, 2010
- Glashütter Uhrenbetrieb GmbH
- Christian Schmiedchen
- G04 - HOROLOGY
Information Patent Grant
Perpetual calendar mechanism
- Patent number 7,706,214
- Issue date Apr 27, 2010
- Chopard Manufacture SA
- Karl-Friedrich Scheufele
- G04 - HOROLOGY
Information Patent Grant
Annual data mechanism for a timepiece movement
- Patent number 7,242,640
- Issue date Jul 10, 2007
- Rolex S.A.
- Christian Fleury
- G04 - HOROLOGY
Information Patent Grant
Annual calendar mechanism for watch movement
- Patent number 7,218,576
- Issue date May 15, 2007
- Eta Sa Manufacture Horlogère Suisse
- Alphonse Bron
- G04 - HOROLOGY
Information Patent Grant
Date indicator mechanism for watch movement
- Patent number 7,184,369
- Issue date Feb 27, 2007
- Vaucher Manufacture Fleurier S.A.
- Frédéric Crettex
- G04 - HOROLOGY
Information Patent Grant
Train of clockwork with perpetual Julian date
- Patent number 6,118,734
- Issue date Sep 12, 2000
- Girard-Perregaux, S.A.
- Claude Ray
- G04 - HOROLOGY
Information Patent Grant
Calendar watch movement
- Patent number 4,171,610
- Issue date Oct 23, 1979
- A. Schild S.A.
- Beat Gilomen
- G04 - HOROLOGY
Information Patent Grant
Electro-mechanic calendar timepiece
- Patent number 4,136,514
- Issue date Jan 30, 1979
- Ebauches S.A.
- Daniel Rochat
- G04 - HOROLOGY
Information Patent Grant
Stepping mechanism for watches
- Patent number 4,050,233
- Issue date Sep 27, 1977
- Pforzheimer Uhren-Rohwerke Rudolf Wehner
- Kurt Murrle Ingenieur
- G04 - HOROLOGY
Information Patent Grant
Day-date mechanism for travel clock
- Patent number 4,027,468
- Issue date Jun 7, 1977
- General Time Corporation
- John T. Felty
- G04 - HOROLOGY
Information Patent Grant
Calender timepiece movement comprising three indicators
- Patent number 3,939,645
- Issue date Feb 24, 1976
- ETA A.G. Ebauches-Fabrik
- Adrien Maurice Charbonney
- G04 - HOROLOGY
Information Patent Grant
3911667
- Patent number 3,911,667
- Issue date Oct 14, 1975
- G04 - HOROLOGY
Information Patent Grant
3882669
- Patent number 3,882,669
- Issue date May 13, 1975
- G04 - HOROLOGY
Information Patent Grant
3875739
- Patent number 3,875,739
- Issue date Apr 8, 1975
- G04 - HOROLOGY
Information Patent Grant
3841084
- Patent number 3,841,084
- Issue date Oct 15, 1974
- G04 - HOROLOGY
Information Patent Grant
3818692
- Patent number 3,818,692
- Issue date Jun 25, 1974
- G04 - HOROLOGY
Information Patent Grant
3789602
- Patent number 3,789,602
- Issue date Feb 5, 1974
- G04 - HOROLOGY
Information Patent Grant
3771308
- Patent number 3,771,308
- Issue date Nov 13, 1973
- G04 - HOROLOGY
Information Patent Grant
3751901
- Patent number 3,751,901
- Issue date Aug 14, 1973
- G04 - HOROLOGY
Information Patent Grant
3721085
- Patent number 3,721,085
- Issue date Mar 20, 1973
- G04 - HOROLOGY
Information Patent Grant
3681913
- Patent number 3,681,913
- Issue date Aug 8, 1972
- G04 - HOROLOGY
Information Patent Grant
3668862
- Patent number 3,668,862
- Issue date Jun 13, 1972
- G04 - HOROLOGY
Information Patent Grant
3608300
- Patent number 3,608,300
- Issue date Sep 28, 1971
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
INDICATOR DEVICE FOR WATCHMAKING
- Publication number 20220179364
- Publication date Jun 9, 2022
- LA VALLEE S.R.L.
- Luciano SASSO
- G04 - HOROLOGY
Information Patent Application
INSTANTANEOUS CONTROL DEVICE FOR A DATE DISPLAY OF A TIMEPIECE
- Publication number 20190384223
- Publication date Dec 19, 2019
- Société anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie
- Gilles REY-MERMET
- G04 - HOROLOGY
Information Patent Application
CLOCK CALENDAR MOBILE
- Publication number 20190179264
- Publication date Jun 13, 2019
- ROLEX S.A
- Florian Calame
- G04 - HOROLOGY
Information Patent Application
DRIVE DEVICE FOR HOROLOGY CALENDAR SYSTEM
- Publication number 20190129362
- Publication date May 2, 2019
- ROLEX S.A
- Christian Fleury
- G04 - HOROLOGY
Information Patent Application
CALENDAR MECHANISM FOR A TIMEPIECE
- Publication number 20180335755
- Publication date Nov 22, 2018
- GFPI S.A.
- Amel KAPETANOVIC
- G04 - HOROLOGY
Information Patent Application
TWO-DIRECTIONAL DATE CORRECTOR MECHANISM FOR A DATE MECHANISM, DATE...
- Publication number 20130201801
- Publication date Aug 8, 2013
- Blancpain S.A.
- Vincent Calabrese
- G04 - HOROLOGY
Information Patent Application
CALENDAR MECHANISM AND TIMEPIECE HAVING THE SAME
- Publication number 20120314544
- Publication date Dec 13, 2012
- Shigeo Suzuki
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE FURNISHED WITH A DEVICE FOR DISPLAYING DETERMINED TIME PE...
- Publication number 20120057434
- Publication date Mar 8, 2012
- ROLEX S.A
- Denis Rudaz
- G04 - HOROLOGY
Information Patent Application
Drive Mechanism for a Timepiece Calendar Date Display
- Publication number 20080279049
- Publication date Nov 13, 2008
- Glashutter Uhrenbetrieb GmbH
- Christian Schmiedchen
- G04 - HOROLOGY
Information Patent Application
ANNUAL CALENDAR MECHANISM FOR WATCH MOVEMENT
- Publication number 20070109916
- Publication date May 17, 2007
- ETA SA Manufacture Horlogere Suisse
- Alphonse Bron
- G04 - HOROLOGY
Information Patent Application
Date indicator mechanism for watch movement
- Publication number 20060245302
- Publication date Nov 2, 2006
- Frederic Crettex
- G04 - HOROLOGY
Information Patent Application
Annual data mechanism for a timepiece movement
- Publication number 20050254350
- Publication date Nov 17, 2005
- Christian Fleury
- G04 - HOROLOGY
Information Patent Application
Perpetual calendar mechanism
- Publication number 20050232085
- Publication date Oct 20, 2005
- CHOPARD MANUFACTURE S.A.
- Karl-Friedrich Scheufele
- G04 - HOROLOGY

automatically corrected at the end of months having less than 31 days

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Drive device for horology calendar system

Instantaneous control device for a date display of a timepiece

Calendar mechanism for a timepiece

Horology calendar system

Annual or perpetual calendar mechanism and timepiece comprising the...

Two-directional date corrector mechanism for a date mechanism, date...

Calendar mechanism and timepiece having the same

Drive mechanism for a timepiece calendar date display

Perpetual calendar mechanism

Annual data mechanism for a timepiece movement

Annual calendar mechanism for watch movement

Date indicator mechanism for watch movement

Train of clockwork with perpetual Julian date

Calendar watch movement

Electro-mechanic calendar timepiece

Stepping mechanism for watches

Day-date mechanism for travel clock

Calender timepiece movement comprising three indicators

3911667

3882669

3875739

3841084

3818692

3789602

3771308

3751901

3721085

3681913

3668862

3608300

Patents Applicationslast 30 patents

INDICATOR DEVICE FOR WATCHMAKING

INSTANTANEOUS CONTROL DEVICE FOR A DATE DISPLAY OF A TIMEPIECE

CLOCK CALENDAR MOBILE

DRIVE DEVICE FOR HOROLOGY CALENDAR SYSTEM

CALENDAR MECHANISM FOR A TIMEPIECE

TWO-DIRECTIONAL DATE CORRECTOR MECHANISM FOR A DATE MECHANISM, DATE...

CALENDAR MECHANISM AND TIMEPIECE HAVING THE SAME

TIMEPIECE FURNISHED WITH A DEVICE FOR DISPLAYING DETERMINED TIME PE...

Drive Mechanism for a Timepiece Calendar Date Display

ANNUAL CALENDAR MECHANISM FOR WATCH MOVEMENT

Date indicator mechanism for watch movement

Annual data mechanism for a timepiece movement

Perpetual calendar mechanism