TREA

Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel

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  • CPC
  • G04B1/20
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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

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G04B1/20Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel
Industries

Patents Grantslast 30 patents

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    • Rolex S.A.
    • Florian Calame
    • G04 - HOROLOGY
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    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

    Barrel
    • Patent number 9,335,738
    • Issue date May 10, 2016
    • Sowind SA
    • Stephane Oes
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    Timepiece wheel set with a unidirectional wheel
    • Patent number 9,298,163
    • Issue date Mar 29, 2016
    • Eta Sa Manufacture Horlogère Suisse
    • Cedric Decosterd
    • G04 - HOROLOGY
  • Information Patent Grant

    Spring-barrel arrangement for a timepiece
    • Patent number 7,318,669
    • Issue date Jan 15, 2008
    • Lange Uhren GmbH
    • Jens Schneider
    • G04 - HOROLOGY
  • Information Patent Grant

    3294198
    • Patent number 3,294,198
    • Issue date Dec 27, 1966
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3264819
    • Patent number 3,264,819
    • Issue date Aug 9, 1966
    • G04 - HOROLOGY
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    3142955
    • Patent number 3,142,955
    • Issue date Aug 4, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2942409
    • Patent number 2,942,409
    • Issue date Jun 28, 1960
    • G04 - HOROLOGY
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    2937866
    • Patent number 2,937,866
    • Issue date May 24, 1960
    • G04 - HOROLOGY
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    2823561
    • Patent number 2,823,561
    • Issue date Feb 18, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2786548
    • Patent number 2,786,548
    • Issue date Mar 26, 1957
    • G05 - CONTROLLING REGULATING
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    2669833
    • Patent number 2,669,833
    • Issue date Feb 23, 1954
    • G04 - HOROLOGY
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    2632993
    • Patent number 2,632,993
    • Issue date Mar 31, 1953
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    2575437
    • Patent number 2,575,437
    • Issue date Nov 20, 1951
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    2563112
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    • Issue date Aug 7, 1951
    • G04 - HOROLOGY
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    1981297
    • Patent number 1,981,297
    • Issue date Nov 20, 1934
    • G04 - HOROLOGY
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    1787343
    • Patent number 1,787,343
    • Issue date Dec 30, 1930
    • G04 - HOROLOGY
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    1673936
    • Patent number 1,673,936
    • Issue date Jun 19, 1928
    • G04 - HOROLOGY
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    1091561
    • Patent number 1,091,561
    • Issue date Mar 31, 1914
    • G04 - HOROLOGY
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    1086719
    • Patent number 1,086,719
    • Issue date Feb 10, 1914
    • G04 - HOROLOGY
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    971496
    • Patent number 971,496
    • Issue date Sep 27, 1910
    • G04 - HOROLOGY
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    952921
    • Patent number 952,921
    • Issue date Mar 22, 1910
    • G04 - HOROLOGY
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    940117
    • Patent number 940,117
    • Issue date Nov 16, 1909
    • G04 - HOROLOGY
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    919764
    • Patent number 919,764
    • Issue date Apr 27, 1909
    • G04 - HOROLOGY
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    835710
    • Patent number 835,710
    • Issue date Nov 13, 1906
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    830058
    • Patent number 830,058
    • Issue date Sep 4, 1906
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    629907
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    • Issue date Aug 1, 1899
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    617115
    • Patent number 617,115
    • Issue date Jan 3, 1899
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    607144
    • Patent number 607,144
    • Issue date Jul 12, 1898
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Patents Applicationslast 30 patents