TREA

with mainspring

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  • CPC
  • G04B1/10
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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 G04B1/00Driving mechanisms

Current Industry

G04B1/10with mainspring
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pointer device and timepiece
    • Patent number 12,085,896
    • Issue date Sep 10, 2024
    • Casio Computer Co., Ltd.
    • Kyohei Hasebe
    • G04 - HOROLOGY
  • Information Patent Grant

    Watch and method for controlling watch
    • Patent number 11,720,061
    • Issue date Aug 8, 2023
    • Seiko Epson Corporation
    • Yutaka Yamazaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power reserve indicator mechanism for horology
    • Patent number 11,526,130
    • Issue date Dec 13, 2022
    • Eta Sa Manufacture Horlogère Suisse
    • Stefan Rombach
    • G04 - HOROLOGY
  • Information Patent Grant

    Chronograph mechanism
    • Patent number 11,454,931
    • Issue date Sep 27, 2022
    • Montres Breguet SA
    • Alain Zaugg
    • G04 - HOROLOGY
  • Information Patent Grant

    Mechanical timepiece movement with power reserve detection
    • Patent number 10,444,705
    • Issue date Oct 15, 2019
    • Eta Sa Manufacture Horlogère Suisse
    • Ivan Villar
    • G04 - HOROLOGY
  • Information Patent Grant

    Hybrid timepiece oscillator
    • Patent number 10,234,822
    • Issue date Mar 19, 2019
    • Montres Breguet SA
    • Benoit Legeret
    • G04 - HOROLOGY
  • Information Patent Grant

    Method for producing timepiece spring, device for producing timepie...
    • Patent number 9,823,624
    • Issue date Nov 21, 2017
    • Seiko Epson Corporation
    • Kazuhiro Tsuchiya
    • G04 - HOROLOGY
  • Information Patent Grant

    Barrel with substantially constant torque
    • Patent number 9,671,754
    • Issue date Jun 6, 2017
    • Glashütter Uhrenbetrieb GmbH
    • Patrick Streubel
    • G04 - HOROLOGY
  • Information Patent Grant

    Timepiece barrel with improved transmission of force
    • Patent number 9,513,601
    • Issue date Dec 6, 2016
    • Montres Breguet SA
    • Polychronis Nakis Karapatis
    • G04 - HOROLOGY
  • Information Patent Grant

    Barrel
    • Patent number 9,335,738
    • Issue date May 10, 2016
    • Sowind SA
    • Stephane Oes
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Barrel for timepiece
    • Patent number 9,285,772
    • Issue date Mar 15, 2016
    • Rolex S.A.
    • Florent Millet
    • G04 - HOROLOGY
  • Information Patent Grant

    Device for assembling and locking a joint
    • Patent number 9,176,478
    • Issue date Nov 3, 2015
    • Nivarox-Far S.A.
    • Pierre Cusin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Ribbon-display timepiece
    • Patent number 7,845,846
    • Issue date Dec 7, 2010
    • Francis Gerber
    • G04 - HOROLOGY
  • Information Patent Grant

    Spring device and timepiece
    • Patent number 7,780,342
    • Issue date Aug 24, 2010
    • Seiko Epson Corporation
    • Osamu Takahashi
    • G04 - HOROLOGY
  • Information Patent Grant

    Mainspring mechanism and device having the same
    • Patent number 6,763,915
    • Issue date Jul 20, 2004
    • Seiko Epson Corporation
    • Shoichi Nagao
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Timepiece
    • Patent number 6,367,966
    • Issue date Apr 9, 2002
    • Seiko Epson Corporation
    • Tatsuo Hara
    • G04 - HOROLOGY
  • Information Patent Grant

    Winder assembly having a spindle
    • Patent number 5,213,181
    • Issue date May 25, 1993
    • Sankyo Seiki Mfg. Co., Ltd.
    • Akihiko Isaka
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Spring device
    • Patent number 4,149,707
    • Issue date Apr 17, 1979
    • Erik Aronson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    3238712
    • Patent number 3,238,712
    • Issue date Mar 8, 1966
    • G04 - HOROLOGY
  • Information Patent Grant

    3177975
    • Patent number 3,177,975
    • Issue date Apr 13, 1965
    • G04 - HOROLOGY
  • Information Patent Grant

    3018097
    • Patent number 3,018,097
    • Issue date Jan 23, 1962
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2942409
    • Patent number 2,942,409
    • Issue date Jun 28, 1960
    • G04 - HOROLOGY
  • Information Patent Grant

    2783657
    • Patent number 2,783,657
    • Issue date Mar 5, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2771159
    • Patent number 2,771,159
    • Issue date Nov 20, 1956
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2745242
    • Patent number 2,745,242
    • Issue date May 15, 1956
    • G04 - HOROLOGY
  • Information Patent Grant

    2662612
    • Patent number 2,662,612
    • Issue date Dec 15, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2591260
    • Patent number 2,591,260
    • Issue date Apr 1, 1952
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2535371
    • Patent number 2,535,371
    • Issue date Dec 26, 1950
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2522107
    • Patent number 2,522,107
    • Issue date Sep 12, 1950
    • G04 - HOROLOGY
  • Information Patent Grant

    2501384
    • Patent number 2,501,384
    • Issue date Mar 21, 1950
    • G04 - HOROLOGY

Patents Applicationslast 30 patents