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

Industry

CPC
G04B19/2536

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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

G04B19/2536automatically corrected at the end of months having less than 31 days

Industries

Patents Grantslast 30 patents

Information Patent Grant
Month and leap year display mechanism for timepieces
- Patent number 12,001,170
- Issue date Jun 4, 2024
- Glashütter Uhrenbetrieb GmbH
- Tony Braun
- G04 - HOROLOGY
Information Patent Grant
System for adjusting the position of a first toothed wheel set rela...
- Patent number 11,899,402
- Issue date Feb 13, 2024
- Montres Breguet SA
- Alain Zaugg
- G04 - HOROLOGY
Information Patent Grant
Timepiece mechanism intended to be driven through a variable number...
- Patent number 11,892,804
- Issue date Feb 6, 2024
- MANUFACTURE D'HORLOGERIE AUDEMARS PIGUET SA
- Giulio Papi
- G04 - HOROLOGY
Information Patent Grant
Device for displaying a succession of periodic events which form an...
- Patent number 11,714,383
- Issue date Aug 1, 2023
- ETA SA MANUFACTUDE HORLOGERE SUISSE
- Stephane Bachmann
- G04 - HOROLOGY
Information Patent Grant
System for adjusting the position of a first toothed wheel set rela...
- Patent number 11,550,264
- Issue date Jan 10, 2023
- Montres Breguet SA
- Alain Zaugg
- G04 - HOROLOGY
Information Patent Grant
Large date calendar display mechanism and timepiece comprising same
- Patent number 11,543,777
- Issue date Jan 3, 2023
- Montres Breguet SA
- Daniel Matteazzi
- G04 - HOROLOGY
Information Patent Grant
Month and leap year display mechanism for timepieces
- Patent number 11,493,885
- Issue date Nov 8, 2022
- Glashütter Uhrenbetrieb GmbH
- Tony Braun
- G04 - HOROLOGY
Information Patent Grant
Timepiece display correction mechanism
- Patent number 11,360,433
- Issue date Jun 14, 2022
- Montres Breguet SA
- Jean-Philippe Rochat
- G04 - HOROLOGY
Information Patent Grant
System for a watch calendar
- Patent number 11,347,186
- Issue date May 31, 2022
- Rolex S.A.
- Denis Rudaz
- 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
Date and moon phase display mechanism for watches
- Patent number 11,106,180
- Issue date Aug 31, 2021
- Eta Sa Manufacture Horlogère Suisse
- Julien Saglini
- G04 - HOROLOGY
Information Patent Grant
Timepiece comprising a day/night display that takes account of seas...
- Patent number 10,775,745
- Issue date Sep 15, 2020
- The Swatch Group Research and Development Ltd.
- Beat Gilomen
- G04 - HOROLOGY
Information Patent Grant
Timepiece calendar system
- Patent number 10,437,198
- Issue date Oct 8, 2019
- Rolex S.A.
- Marco La China
- G04 - HOROLOGY
Information Patent Grant
Annual calendar for mechanical watches
- Patent number 10,317,844
- Issue date Jun 11, 2019
- Bucherer AG
- Joachim Mutrux
- G04 - HOROLOGY
Information Patent Grant
Calendar mechanism
- Patent number 10,222,751
- Issue date Mar 5, 2019
- Blancpain S.A.
- Martin Robin
- 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
Coupling mechanism for date display discs
- Patent number 9,733,619
- Issue date Aug 15, 2017
- Eta Sa Manufacture Horlogère Suisse
- Stefan Rombach
- 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
Annual or perpetual calendar mechanism and timepiece comprising the...
- Patent number 9,690,257
- Issue date Jun 27, 2017
- Societe Anonyme de la Manufacture d'Horlogerie AUDEMARS PIGUET & Cie
- Giulio Papi
- G04 - HOROLOGY
Information Patent Grant
True perpetual calendar device
- Patent number 9,477,204
- Issue date Oct 25, 2016
- Montres Breguet SA
- Eric Goeller
- G04 - HOROLOGY
Information Patent Grant
Timepiece calendar mechanism
- Patent number 9,454,133
- Issue date Sep 27, 2016
- Montres Breguet SA
- Eric Goeller
- G04 - HOROLOGY
Information Patent Grant
Perpetual calendar with a differential mechanism
- Patent number 9,448,534
- Issue date Sep 20, 2016
- Montres Breguet SA
- Eric Goeller
- G04 - HOROLOGY
Information Patent Grant
Mechanism for driving an indicator
- Patent number 9,081,368
- Issue date Jul 14, 2015
- GFPI S.A.
- Stephen Forsey
- G04 - HOROLOGY
Information Patent Grant
Calendar mechanism and timepiece having the same
- Patent number 8,848,489
- Issue date Sep 30, 2014
- Seiko Instruments Inc.
- Shigeo Suzuki
- G04 - HOROLOGY
Information Patent Grant
Calendar mechanism
- Patent number 8,842,500
- Issue date Sep 23, 2014
- Glashutter Uhrenbetrieb GmbH
- Peter Schmidt
- G04 - HOROLOGY
Information Patent Grant
Program wheel of a calendar mechanism
- Patent number 8,811,125
- Issue date Aug 19, 2014
- Glashuetter Uhrenbetrieb GmbH
- Peter Schmidt
- G04 - HOROLOGY
Information Patent Grant
Instantaneous single click perpetual date mechanism
- Patent number 8,711,658
- Issue date Apr 29, 2014
- Montres Breguet SA
- Eric Goeller
- G04 - HOROLOGY
Information Patent Grant
Annual calendar device for a timepiece
- Patent number 8,605,553
- Issue date Dec 10, 2013
- Eta Sa Manufacture Horlogère Suisse
- Julien Chaignat
- G04 - HOROLOGY
Information Patent Grant
Calendar mechanism equipped timepiece including two date indicators
- Patent number 8,284,632
- Issue date Oct 9, 2012
- Seiko Instruments Inc.
- Mamoru Watanabe
- G04 - HOROLOGY
Information Patent Grant
Calendar mechanism and analog timepiece equipped with same mechanism
- Patent number 8,279,718
- Issue date Oct 2, 2012
- Seiko Instruments Inc.
- Kei Hirano
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
ISLAMIC HIJIRI CALENDAR
- Publication number 20230266714
- Publication date Aug 24, 2023
- Michel PARMIGIANI
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE CALENDAR SYSTEM
- Publication number 20230168631
- Publication date Jun 1, 2023
- ROLEX S.A
- Christian Fleury
- G04 - HOROLOGY
Information Patent Application
MOVEMENT TRANSMISSION SYSTEM
- Publication number 20230168632
- Publication date Jun 1, 2023
- ROLEX S.A
- William Carreno
- G04 - HOROLOGY
Information Patent Application
SYSTEM FOR ADJUSTING THE POSITION OF A FIRST TOOTHED WHEEL SET RELA...
- Publication number 20230091990
- Publication date Mar 23, 2023
- Montres Breguet SA
- Alain ZAUGG
- G04 - HOROLOGY
Information Patent Application
DEVICE FOR DISPLAYING A SUCCESSION OF PERIODIC EVENTS WHICH FORM AN...
- Publication number 20220373973
- Publication date Nov 24, 2022
- ETA SA Manufacture Horlogere Suisse
- Stephane BACHMANN
- G04 - HOROLOGY
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
MONTH AND LEAP YEAR DISPLAY MECHANISM FOR TIMEPIECES
- Publication number 20220091563
- Publication date Mar 24, 2022
- Glashutter Uhrenbetrieb GmbH
- Tony BRAUN
- G04 - HOROLOGY
Information Patent Application
MOVEMENT AND WATCH
- Publication number 20210208538
- Publication date Jul 8, 2021
- SEIKO EPSON CORPORATION
- Masashi TAKANO
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE MECHANISM INTENDED TO BE DRIVEN THROUGH A VARIABLE NUMBER...
- Publication number 20210191330
- Publication date Jun 24, 2021
- Manufacture d'Horlogerie Audemars Piguet SA
- Giulio PAPI
- G04 - HOROLOGY
Information Patent Application
LARGE DATE CALENDAR DISPLAY MECHANISM AND TIMEPIECE COMPRISING SAME
- Publication number 20200183331
- Publication date Jun 11, 2020
- Montres Breguet SA
- Daniel MATTEAZZI
- G04 - HOROLOGY
Information Patent Application
SYSTEM FOR ADJUSTING THE POSITION OF A FIRST TOOTHED WHEEL SET RELA...
- Publication number 20200183332
- Publication date Jun 11, 2020
- Montres Breguet SA
- Alain ZAUGG
- G04 - HOROLOGY
Information Patent Application
SYSTEM FOR A WATCH CALENDAR
- Publication number 20190346813
- Publication date Nov 14, 2019
- ROLEX S.A
- Denis Rudaz
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE DISPLAY CORRECTION MECHANISM
- Publication number 20190294112
- Publication date Sep 26, 2019
- Montres Breguet SA
- Jean-Philippe Rochat
- 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
DATE AND MOON PHASE DISPLAY MECHANISM FOR WATCHES
- Publication number 20180314209
- Publication date Nov 1, 2018
- ETA SA Manufacture Horlogere Suisse
- Julien SAGLINI
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE COMPRISING A DAY/NIGHT DISPLAY THAT TAKES ACCOUNT OF SEAS...
- Publication number 20180181069
- Publication date Jun 28, 2018
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Beat GILOMEN
- G04 - HOROLOGY
Information Patent Application
CALENDAR MECHANISM
- Publication number 20180173164
- Publication date Jun 21, 2018
- Blancpain S.A.
- Martin ROBIN
- G04 - HOROLOGY
Information Patent Application
Annual calendar for mechanical watches
- Publication number 20180095423
- Publication date Apr 5, 2018
- Bucherer AG
- Joachim MUTRUX
- G04 - HOROLOGY
Information Patent Application
MECHANISM FOR DRIVING AN INDICATOR
- Publication number 20140301171
- Publication date Oct 9, 2014
- Stephen Forsey
- G04 - HOROLOGY
Information Patent Application
CALENDAR MECHANISM AND TIMEPIECE HAVING THE SAME
- Publication number 20130170325
- Publication date Jul 4, 2013
- Seiko Instruments Inc.
- Shigeo SUZUKI
- G04 - HOROLOGY
Information Patent Application
INSTANTANEOUS SINGLE CLICK PERPETUAL DATE MECHANISM
- Publication number 20120243382
- Publication date Sep 27, 2012
- Montres Breguet SA
- Eric Goeller
- G04 - HOROLOGY
Information Patent Application
CALENDAR MECHANISM
- Publication number 20120213038
- Publication date Aug 23, 2012
- Glashuetter Uhrenbetrieb GmbH
- Peter SCHMIDT
- G04 - HOROLOGY
Information Patent Application
PROGRAM WHEEL OF A CALENDAR MECHANISM
- Publication number 20120213037
- Publication date Aug 23, 2012
- Glashuetter Uhrenbetrieb GmbH
- Peter SCHMIDT
- G04 - HOROLOGY
Information Patent Application
ANNUAL CALENDAR DEVICE FOR A TIMEPIECE
- Publication number 20120188852
- Publication date Jul 26, 2012
- ETA SA Manufacture Horlogere Suisse
- Julien CHAIGNAT
- G04 - HOROLOGY
Information Patent Application
Calendar mechanism and analog timepiece equipped with same mechanism
- Publication number 20110090767
- Publication date Apr 21, 2011
- Kei Hirano
- G04 - HOROLOGY
Information Patent Application
Calendar mechanism equipped timepiece including two date indicators
- Publication number 20110058455
- Publication date Mar 10, 2011
- Mamoru Watanabe
- G04 - HOROLOGY
Information Patent Application
Watch with calendar mechanism having two date indicators
- Publication number 20100188937
- Publication date Jul 29, 2010
- Mamoru Watanabe
- G04 - HOROLOGY
Information Patent Application
Watch with calendar mechanism equipped with month indicator and dat...
- Publication number 20100135125
- Publication date Jun 3, 2010
- Mamoru Watanabe
- G04 - HOROLOGY
Information Patent Application
DATE MECHANISM FOR A TIMEPIECE
- Publication number 20100002544
- Publication date Jan 7, 2010
- ETA SA Manufacture Horlogere Suisse
- Julien Chaignat
- G04 - HOROLOGY
Information Patent Application
Display Device and Timepiece Calendar Device
- Publication number 20090303841
- Publication date Dec 10, 2009
- Kazuo Noguchi
- G04 - HOROLOGY

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Month and leap year display mechanism for timepieces

System for adjusting the position of a first toothed wheel set rela...

Timepiece mechanism intended to be driven through a variable number...

Device for displaying a succession of periodic events which form an...

System for adjusting the position of a first toothed wheel set rela...

Large date calendar display mechanism and timepiece comprising same

Month and leap year display mechanism for timepieces

Timepiece display correction mechanism

System for a watch calendar

Calendar mechanism for a timepiece

Date and moon phase display mechanism for watches

Timepiece comprising a day/night display that takes account of seas...

Timepiece calendar system

Annual calendar for mechanical watches

Calendar mechanism

Horology calendar system

Coupling mechanism for date display discs

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

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

True perpetual calendar device

Timepiece calendar mechanism

Perpetual calendar with a differential mechanism

Mechanism for driving an indicator

Calendar mechanism and timepiece having the same

Calendar mechanism

Program wheel of a calendar mechanism

Instantaneous single click perpetual date mechanism

Annual calendar device for a timepiece

Calendar mechanism equipped timepiece including two date indicators

Calendar mechanism and analog timepiece equipped with same mechanism

Patents Applicationslast 30 patents

ISLAMIC HIJIRI CALENDAR

TIMEPIECE CALENDAR SYSTEM

MOVEMENT TRANSMISSION SYSTEM

SYSTEM FOR ADJUSTING THE POSITION OF A FIRST TOOTHED WHEEL SET RELA...

DEVICE FOR DISPLAYING A SUCCESSION OF PERIODIC EVENTS WHICH FORM AN...

INDICATOR DEVICE FOR WATCHMAKING

MONTH AND LEAP YEAR DISPLAY MECHANISM FOR TIMEPIECES

MOVEMENT AND WATCH

TIMEPIECE MECHANISM INTENDED TO BE DRIVEN THROUGH A VARIABLE NUMBER...

LARGE DATE CALENDAR DISPLAY MECHANISM AND TIMEPIECE COMPRISING SAME

SYSTEM FOR ADJUSTING THE POSITION OF A FIRST TOOTHED WHEEL SET RELA...

SYSTEM FOR A WATCH CALENDAR

TIMEPIECE DISPLAY CORRECTION MECHANISM

CALENDAR MECHANISM FOR A TIMEPIECE

DATE AND MOON PHASE DISPLAY MECHANISM FOR WATCHES

TIMEPIECE COMPRISING A DAY/NIGHT DISPLAY THAT TAKES ACCOUNT OF SEAS...

CALENDAR MECHANISM

Annual calendar for mechanical watches

MECHANISM FOR DRIVING AN INDICATOR

CALENDAR MECHANISM AND TIMEPIECE HAVING THE SAME

INSTANTANEOUS SINGLE CLICK PERPETUAL DATE MECHANISM

CALENDAR MECHANISM

PROGRAM WHEEL OF A CALENDAR MECHANISM

ANNUAL CALENDAR DEVICE FOR A TIMEPIECE

Calendar mechanism and analog timepiece equipped with same mechanism

Calendar mechanism equipped timepiece including two date indicators

Watch with calendar mechanism having two date indicators

Watch with calendar mechanism equipped with month indicator and dat...

DATE MECHANISM FOR A TIMEPIECE

Display Device and Timepiece Calendar Device