TREA

by electromagnets

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  • CPC
  • G04C1/02
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C1/00Winding mechanical clocks electrically

Current Industry

G04C1/02by electromagnets
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid microactuator with magnetic retraction
    • Patent number 11,651,882
    • Issue date May 16, 2023
    • The Swatch Group Research and Development Ltd.
    • Matthias Imboden
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Winding device for self-winding automatic watch
    • Patent number 9,836,027
    • Issue date Dec 5, 2017
    • The Swatch Group Research and Development Ltd.
    • Michel Willemin
    • G04 - HOROLOGY
  • Information Patent Grant

    3667307
    • Patent number 3,667,307
    • Issue date Jun 6, 1972
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3589486
    • Patent number 3,589,486
    • Issue date Jun 29, 1971
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3563026
    • Patent number 3,563,026
    • Issue date Feb 16, 1971
    • G04 - HOROLOGY
  • Information Patent Grant

    3479814
    • Patent number 3,479,814
    • Issue date Nov 25, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3477049
    • Patent number 3,477,049
    • Issue date Nov 4, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3473318
    • Patent number 3,473,318
    • Issue date Oct 21, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3447312
    • Patent number 3,447,312
    • Issue date Jun 3, 1969
    • G04 - HOROLOGY
  • Information Patent Grant

    3412630
    • Patent number 3,412,630
    • Issue date Nov 26, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3232039
    • Patent number 3,232,039
    • Issue date Feb 1, 1966
    • G04 - HOROLOGY
  • Information Patent Grant

    3164758
    • Patent number 3,164,758
    • Issue date Jan 5, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3148313
    • Patent number 3,148,313
    • Issue date Sep 8, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3123179
    • Patent number 3,123,179
    • Issue date Mar 3, 1964
    • G04 - HOROLOGY
  • Information Patent Grant

    3117255
    • Patent number 3,117,255
    • Issue date Jan 7, 1964
    • G04 - HOROLOGY
  • Information Patent Grant

    3115788
    • Patent number 3,115,788
    • Issue date Dec 31, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3112605
    • Patent number 3,112,605
    • Issue date Dec 3, 1963
    • G04 - HOROLOGY
  • Information Patent Grant

    3092208
    • Patent number 3,092,208
    • Issue date Jun 4, 1963
    • G04 - HOROLOGY
  • Information Patent Grant

    2935160
    • Patent number 2,935,160
    • Issue date May 3, 1960
    • G04 - HOROLOGY
  • Information Patent Grant

    2873572
    • Patent number 2,873,572
    • Issue date Feb 17, 1959
    • G04 - HOROLOGY
  • Information Patent Grant

    2832191
    • Patent number 2,832,191
    • Issue date Apr 29, 1958
    • G04 - HOROLOGY
  • Information Patent Grant

    2519713
    • Patent number 2,519,713
    • Issue date Aug 22, 1950
    • G04 - HOROLOGY
  • Information Patent Grant

    2222217
    • Patent number 2,222,217
    • Issue date Nov 19, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2203186
    • Patent number 2,203,186
    • Issue date Jun 4, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2141495
    • Patent number 2,141,495
    • Issue date Dec 27, 1938
    • G04 - HOROLOGY
  • Information Patent Grant

    2120178
    • Patent number 2,120,178
    • Issue date Jun 7, 1938
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2085071
    • Patent number 2,085,071
    • Issue date Jun 29, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2066604
    • Patent number 2,066,604
    • Issue date Jan 5, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    2044286
    • Patent number 2,044,286
    • Issue date Jun 16, 1936
    • G04 - HOROLOGY
  • Information Patent Grant

    2041395
    • Patent number 2,041,395
    • Issue date May 19, 1936
    • G04 - HOROLOGY

Patents Applicationslast 30 patents