Jean-Louis Bertrand

Person

Feigeres, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Barrel shaft for a clock movement, barrel spring, and barrel includ...
- Patent number 10,401,796
- Issue date Sep 3, 2019
- Rolex S.A.
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Grant
Timepiece transmission device
- Patent number 10,261,471
- Issue date Apr 16, 2019
- Rolex S.A.
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Grant
System for securing a balance spring
- Patent number 9,811,054
- Issue date Nov 7, 2017
- Rolex S.A.
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Grant
Shock absorber body for a balance of a horological oscillator
- Patent number 9,632,483
- Issue date Apr 25, 2017
- Rolex S.A.
- Benoit Boulenguiez
- G04 - HOROLOGY
Information Patent Grant
Barrel shaft for a clock movement, barrel spring and barrel includi...
- Patent number 9,448,533
- Issue date Sep 20, 2016
- Rolex S.A.
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Grant
Watch case with orientable and indexed bezel
- Patent number 9,188,959
- Issue date Nov 17, 2015
- Montres Tudor SA
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Grant
Sealed wrist watch case
- Patent number 7,901,129
- Issue date Mar 8, 2011
- Rolex S.A.
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Grant
Linking device between a rim and a case of watch
- Patent number 7,182,508
- Issue date Feb 27, 2007
- Rolex S.A.
- Jean-Louis Bertrand
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
TIMEPIECE TRANSMISSION DEVICE
- Publication number 20170123376
- Publication date May 4, 2017
- ROLEX S.A
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Application
BARREL SHAFT FOR A CLOCK MOVEMENT, BARREL SPRING, AND BARREL INCLUD...
- Publication number 20160349703
- Publication date Dec 1, 2016
- ROLEX S.A
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Application
SYSTEM FOR SECURING A BALANCE SPRING
- Publication number 20160154379
- Publication date Jun 2, 2016
- ROLEX S.A
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Application
BARREL SHAFT FOR A CLOCK MOVEMENT, BARREL SPRING AND BARREL INCLUDI...
- Publication number 20150092523
- Publication date Apr 2, 2015
- ROLEX S.A
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Application
SHOCK ABSORBER BODY FOR A BALANCE OF A HOROLOGICAL OSCILLATOR
- Publication number 20140328150
- Publication date Nov 6, 2014
- ROLEX S.A
- Benoit Boulenguiez
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
OSCILLATOR FOR A CLOCK MOVEMENT
- Publication number 20140247704
- Publication date Sep 4, 2014
- ROLEX S.A
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Application
WATCH CASE WITH ORIENTABLE AND INDEXED BEZEL
- Publication number 20130201804
- Publication date Aug 8, 2013
- MONTRES TUDOR S.A.
- Jean-Louis Bertrand
- G04 - HOROLOGY
Information Patent Application
SEALED WRIST WATCH CASE
- Publication number 20090010111
- Publication date Jan 8, 2009
- ROLEX S.A.
- Jean-Louis BERTRAND
- G04 - HOROLOGY
Information Patent Application
Linking device between a rim and a case of watch
- Publication number 20050007890
- Publication date Jan 13, 2005
- Jean-Louis Bertrand
- G04 - HOROLOGY

Jean-Louis Bertrand

Person

Patents Grantslast 30 patents

Barrel shaft for a clock movement, barrel spring, and barrel includ...

Timepiece transmission device

System for securing a balance spring

Shock absorber body for a balance of a horological oscillator

Barrel shaft for a clock movement, barrel spring and barrel includi...

Watch case with orientable and indexed bezel

Sealed wrist watch case

Linking device between a rim and a case of watch

Patents Applicationslast 30 patents

TIMEPIECE TRANSMISSION DEVICE

BARREL SHAFT FOR A CLOCK MOVEMENT, BARREL SPRING, AND BARREL INCLUD...

SYSTEM FOR SECURING A BALANCE SPRING

BARREL SHAFT FOR A CLOCK MOVEMENT, BARREL SPRING AND BARREL INCLUDI...

SHOCK ABSORBER BODY FOR A BALANCE OF A HOROLOGICAL OSCILLATOR

OSCILLATOR FOR A CLOCK MOVEMENT

WATCH CASE WITH ORIENTABLE AND INDEXED BEZEL

SEALED WRIST WATCH CASE

Linking device between a rim and a case of watch