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for fastening the hairspring in a fixed position
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CPC
G04B17/325
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Parent Industries
G
PHYSICS
G04
Horology
G04B
MECHANICALLY-DRIVEN CLOCKS OR WATCHES MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
G04B17/00
Mechanisms for stabilising frequency
Current Industry
G04B17/325
for fastening the hairspring in a fixed position
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Patents Grants
last 30 patents
Information
Patent Grant
Fastening part for a hairspring
Patent number
12,045,013
Issue date
Jul 23, 2024
Rolex S.A.
Olivier Balague
G04 - HOROLOGY
Information
Patent Grant
Balance-spring stud for fixing a spiral spring of a timepiece movem...
Patent number
11,480,926
Issue date
Oct 25, 2022
Eta Sa Manufacture Horlogère Suisse
Julien Christan
G04 - HOROLOGY
Information
Patent Grant
Regulator key
Patent number
11,226,592
Issue date
Jan 18, 2022
Eta Sa Manufacture Horlogère Suisse
Laurent Kaelin
G04 - HOROLOGY
Information
Patent Grant
Balance spring stud-holder with simplied assembly
Patent number
11,073,796
Issue date
Jul 27, 2021
Eta Sa Manufacture Horlogère Suisse
Julien Christan
G04 - HOROLOGY
Information
Patent Grant
Balance-spring stud-holder for a mechanical timepiece movement
Patent number
10,761,484
Issue date
Sep 1, 2020
Eta Sa Manufacture Horlogère Suisse
Julien Christan
G04 - HOROLOGY
Information
Patent Grant
Resonator with fine adjustment via an index-assembly
Patent number
10,474,104
Issue date
Nov 12, 2019
Eta Sa Manufacture Horlogère Suisse
Jean-Luc Helfer
G04 - HOROLOGY
Information
Patent Grant
Fastening part of a hairspring
Patent number
10,409,223
Issue date
Sep 10, 2019
Rolex S.A.
Olivier Balague
G04 - HOROLOGY
Information
Patent Grant
Fastening part for a hairspring
Patent number
10,338,529
Issue date
Jul 2, 2019
Rolex S.A.
Olivier Balague
G04 - HOROLOGY
Information
Patent Grant
Method for maintaining and regulating the frequency of a timepiece...
Patent number
10,324,416
Issue date
Jun 18, 2019
The Swatch Group Research and Development Ltd.
Thierry Hessler
G04 - HOROLOGY
Information
Patent Grant
Balance spring stud-holder with simplied assembly
Patent number
10,222,747
Issue date
Mar 5, 2019
Eta Sa Manufacture Horlogère Suisse
Julien Christan
G04 - HOROLOGY
Information
Patent Grant
Device for assembling and adjusting a balance spring
Patent number
10,180,659
Issue date
Jan 15, 2019
Agenhor SA
Jean-Marc Wiederrecht
G04 - HOROLOGY
Information
Patent Grant
Balance spring stud-holder with secure assembly
Patent number
10,126,712
Issue date
Nov 13, 2018
Eta Sa Manufacture Horlogère Suisse
Florent Strahm
G04 - HOROLOGY
Information
Patent Grant
Method for attachment of a balance spring for a mechanical timepiec...
Patent number
10,018,965
Issue date
Jul 10, 2018
Eta Sa Manufacture Horlogère Suisse
Julien Christan
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
Balance spring stud-holder
Patent number
9,785,118
Issue date
Oct 10, 2017
Eta Sa Manufacture Horlogère Suisse
Julien Christan
G04 - HOROLOGY
Information
Patent Grant
Oscillator for a clock movement
Patent number
9,740,170
Issue date
Aug 22, 2017
Rolex S.A.
Jean-Louis Bertrand
G04 - HOROLOGY
Information
Patent Grant
Fastening of a timepiece spring by adhesive bonding
Patent number
9,671,756
Issue date
Jun 6, 2017
Nivarox-Far S.A.
Marc Stranczl
G04 - HOROLOGY
Information
Patent Grant
Balance spring made of micromachinable material with isochronism co...
Patent number
9,594,350
Issue date
Mar 14, 2017
Montres Breguet SA
Davide Sarchi
G04 - HOROLOGY
Information
Patent Grant
Balance spring stud-holder
Patent number
9,563,175
Issue date
Feb 7, 2017
ETA SA Manufacture Horlogere Sueisse
Julien Christan
G04 - HOROLOGY
Information
Patent Grant
Assembly of a part that has no plastic domain
Patent number
9,457,536
Issue date
Oct 4, 2016
Eta Sa Manufacture Horlogère Suisse
Thierry Conus
B32 - LAYERED PRODUCTS
Information
Patent Grant
Silicon overcoil balance spring
Patent number
9,411,312
Issue date
Aug 9, 2016
Master Dynamic Limited
Ying Nan Wang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Balance spring stud-holder
Patent number
9,411,313
Issue date
Aug 9, 2016
Eta Sa Manufacture Horlogère Suisse
Julien Christan
G04 - HOROLOGY
Information
Patent Grant
Balance spring stud for a timepiece
Patent number
9,367,038
Issue date
Jun 14, 2016
Montres Breguet SA
Gaetan Villard
G04 - HOROLOGY
Information
Patent Grant
Timepiece balance spring stud-holder with screws
Patent number
9,304,494
Issue date
Apr 5, 2016
Eta Sa Manufacture Horlogère Suisse
Raphael Courvoisier
G04 - HOROLOGY
Information
Patent Grant
Timepiece balance spring stud-holder with screws
Patent number
9,298,164
Issue date
Mar 29, 2016
Eta Sa Manufacture Horlogère Suisse
Raphael Courvoisier
G04 - HOROLOGY
Information
Patent Grant
Timepiece balance spring stud-holder with no screws
Patent number
9,176,475
Issue date
Nov 3, 2015
Eta Sa Manufacture Horlogère Suisse
Raphael Courvoisier
G04 - HOROLOGY
Information
Patent Grant
Sprung balance for a timepiece
Patent number
9,164,484
Issue date
Oct 20, 2015
Nivarox-Far S.A.
Marc Stranczl
G04 - HOROLOGY
Information
Patent Grant
Horology component intended to house a driven-in member
Patent number
9,146,537
Issue date
Sep 29, 2015
Rolex S.A.
Pierre Cattiau
G04 - HOROLOGY
Information
Patent Grant
Assembly of a part that has no plastic domain
Patent number
9,128,463
Issue date
Sep 8, 2015
Eta Sa Manufacture Horlogère Suisse
Thierry Conus
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Regulating member including a balance, a balance spring, a balance...
Patent number
9,058,021
Issue date
Jun 16, 2015
Blancpain S.A.
Samuel Cordier
G04 - HOROLOGY
Patents Applications
last 30 patents
Information
Patent Application
Stud, Hairspring With Stud And Manufacturing Method Thereof, Balanc...
Publication number
20240427290
Publication date
Dec 26, 2024
SEIKO EPSON CORPORATION
Shigeyuki HAYASHI
G04 - HOROLOGY
Information
Patent Application
DEVICE FOR AUTONOMOUSLY ADJUSTING THE ACTIVE LENGTH OF A BALANCE SP...
Publication number
20240302795
Publication date
Sep 12, 2024
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Paulo BRAVO
G04 - HOROLOGY
Information
Patent Application
HAIRSPRING FOR A TIMEPIECE MOVEMENT
Publication number
20240248432
Publication date
Jul 25, 2024
ROLEX S.A
Pierre Villaret
G04 - HOROLOGY
Information
Patent Application
PART FOR ATTACHING AN OUTER LAST COIL OF A BALANCE SPRING OF A HORO...
Publication number
20240210879
Publication date
Jun 27, 2024
ETA SA Manufacture Horlogere Suisse
Julien CHRISTAN
G04 - HOROLOGY
Information
Patent Application
SPIRAL SPRING FOR A HOROLOGICAL RESONATOR MECHANISM PROVIDED WITH M...
Publication number
20240126209
Publication date
Apr 18, 2024
OMEGA SA
Ivan HERNANDEZ
G04 - HOROLOGY
Information
Patent Application
BALANCE SPRING OF A SPRUNG BALANCE ASSEMBLY OF A MECHANICAL HOROLOG...
Publication number
20240069493
Publication date
Feb 29, 2024
ETA SA Manufacture Horlogere Suisse
Julien CHRISTAN
G04 - HOROLOGY
Information
Patent Application
Regulator, Movement, And Watch
Publication number
20230168628
Publication date
Jun 1, 2023
SEIKO EPSON CORPORATION
Reiko NAGAHAMA
G04 - HOROLOGY
Information
Patent Application
REGULATOR KEY
Publication number
20200292992
Publication date
Sep 17, 2020
ETA SA Manufacture Horlogere Suisse
Laurent KAELIN
G04 - HOROLOGY
Information
Patent Application
BALANCE-SPRING STUD FOR FIXING A SPIRAL SPRING OF A TIMEPIECE MOVEM...
Publication number
20190346812
Publication date
Nov 14, 2019
ETA SA Manufacture Horlogere Suisse
Julien CHRISTAN
G04 - HOROLOGY
Information
Patent Application
BALANCE SPRING STUD-HOLDER WITH SIMPLIED ASSEMBLY
Publication number
20180217556
Publication date
Aug 2, 2018
ETA SA Manufacture Horlogere Suisse
Julien CHRISTAN
G04 - HOROLOGY
Information
Patent Application
RESONATOR WITH FINE ADJUSTMENT VIA AN INDEX-ASSEMBLY
Publication number
20180120769
Publication date
May 3, 2018
ETA SA Manufacture Horlogere Suisse
Jean-Luc HELFER
G04 - HOROLOGY
Information
Patent Application
DEVICE FOR ASSEMBLING AND ADJUSTING A BALANCE SPRING
Publication number
20170212473
Publication date
Jul 27, 2017
AGENHOR SA
Jean Marc WIEDERRECHT
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
BALANCE SPRING STUD FOR A TIMEPIECE
Publication number
20160147196
Publication date
May 26, 2016
Montres Breguet SA
Gaetan VILLARD
G04 - HOROLOGY
Information
Patent Application
REGULATING MEMBER INCLUDING A BALANCE, A BALANCE SPRING, A BALANCE...
Publication number
20140341001
Publication date
Nov 20, 2014
Blancpain S.A.
Samuel CORDIER
G04 - HOROLOGY
Information
Patent Application
HOROLOGY COMPONENT INTENDED TO HOUSE A DRIVEN-IN MEMBER
Publication number
20140313869
Publication date
Oct 23, 2014
ROLEX S.A
Pierre Cattiau
G04 - HOROLOGY
Information
Patent Application
TIMEPIECE BALANCE SPRING
Publication number
20140286140
Publication date
Sep 25, 2014
Nivarox-Far S.A.
Marc STRANCZL
G04 - HOROLOGY
Information
Patent Application
SPIRAL SPRING
Publication number
20140254330
Publication date
Sep 11, 2014
MANUFACTURE ET FABRIQUE DE MONTRES ET CHRONOMETRES, ULYSSE NARDIN LE LOCIE SA
Stephane VON GUNTEN
G04 - HOROLOGY
Information
Patent Application
SPIRAL SPRING
Publication number
20140254331
Publication date
Sep 11, 2014
MANUFACTURE ET FABRIQUE DE MONTRES ET CHRONOMETRES , ULYSSE NARDIN LE LOCIE SA
Stephane VON GUNTEN
G04 - HOROLOGY
Information
Patent Application
ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN
Publication number
20130309446
Publication date
Nov 21, 2013
ETA SA Manufacture Horlogere Suisse
Thierry Conus
B32 - LAYERED PRODUCTS
Information
Patent Application
ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN
Publication number
20130286795
Publication date
Oct 31, 2013
ETA SA Manufacture Horlogere Suisse
Thierry Conus
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
BALANCE SPRING WITH TWO HAIRSPRINGS
Publication number
20130064046
Publication date
Mar 14, 2013
Montres Breguet SA
Jean-Philippe Rochat
G04 - HOROLOGY
Information
Patent Application
ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN
Publication number
20120159766
Publication date
Jun 28, 2012
Nivarox-Far S.A.
Marco Verardo
G04 - HOROLOGY
Information
Patent Application
ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN
Publication number
20120159767
Publication date
Jun 28, 2012
Nivarox-Far S.A.
Marco Verardo
G04 - HOROLOGY
Information
Patent Application
SPIRAL SPRING
Publication number
20120106303
Publication date
May 3, 2012
Stéphane Von Gunten
G04 - HOROLOGY
Information
Patent Application
SPIRAL-SPRING BALANCE WHEEL REGULATING MEMBER
Publication number
20120082010
Publication date
Apr 5, 2012
ROLEX S.A
Benoît Boulenguiez
G04 - HOROLOGY
Information
Patent Application
ASSEMBLY FOR SECURING THE OUTER END OF THE BALANCE-SPRING OF A SPRU...
Publication number
20110051565
Publication date
Mar 3, 2011
Glashutter Uhrenbetrieb GmbH
Christian Schmiedchen
G04 - HOROLOGY
Information
Patent Application
Balance spring, regulated balance wheel assembly and methods of man...
Publication number
20090116343
Publication date
May 7, 2009
Gideon Levingston
G04 - HOROLOGY
Information
Patent Application
Regulator pin structure and regulator with the same, structure of b...
Publication number
20070091729
Publication date
Apr 26, 2007
Takashi Takahashi
G04 - HOROLOGY