TREA

Tools for setting springs

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Industry

  • CPC
  • G04D1/04
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Parent Industries

GPHYSICS G04Horology G04DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES G04D1/00Gripping, holding, or supporting devices

Current Industry

G04D1/04Tools for setting springs
Industries

Patents Grantslast 30 patents

  • 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 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

    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

    Tool for mainspring removal
    • Patent number 6,148,693
    • Issue date Nov 21, 2000
    • Zbigniew Filipowers
    • G04 - HOROLOGY
  • Information Patent Grant

    Method of mainspring removal tool for mainspring removal
    • Patent number 5,694,689
    • Issue date Dec 9, 1997
    • Zbigniew Filipowers
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for removing and replacing spiral springs in clock barrels
    • Patent number 4,036,084
    • Issue date Jul 19, 1977
    • Marvin D. Schirmer
    • G04 - HOROLOGY
  • Information Patent Grant

    3868490
    • Patent number 3,868,490
    • Issue date Feb 25, 1975
    • G04 - HOROLOGY
  • Information Patent Grant

    3802300
    • Patent number 3,802,300
    • Issue date Apr 9, 1974
    • G04 - HOROLOGY
  • Information Patent Grant

    3673376
    • Patent number 3,673,376
    • Issue date Jun 27, 1972
    • G04 - HOROLOGY
  • Information Patent Grant

    3624883
    • Patent number 3,624,883
    • Issue date Dec 7, 1971
    • G04 - HOROLOGY
  • Information Patent Grant

    3263532
    • Patent number 3,263,532
    • Issue date Aug 2, 1966
    • G04 - HOROLOGY
  • Information Patent Grant

    3106115
    • Patent number 3,106,115
    • Issue date Oct 8, 1963
    • G04 - HOROLOGY
  • Information Patent Grant

    3028004
    • Patent number 3,028,004
    • Issue date Apr 3, 1962
    • G04 - HOROLOGY
  • Information Patent Grant

    2717527
    • Patent number 2,717,527
    • Issue date Sep 13, 1955
    • G04 - HOROLOGY
  • Information Patent Grant

    2703025
    • Patent number 2,703,025
    • Issue date Mar 1, 1955
    • G04 - HOROLOGY
  • Information Patent Grant

    2690688
    • Patent number 2,690,688
    • Issue date Oct 5, 1954
    • G04 - HOROLOGY
  • Information Patent Grant

    2668349
    • Patent number 2,668,349
    • Issue date Feb 9, 1954
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2658267
    • Patent number 2,658,267
    • Issue date Nov 10, 1953
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2649684
    • Patent number 2,649,684
    • Issue date Aug 25, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2615357
    • Patent number 2,615,357
    • Issue date Oct 28, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2266132
    • Patent number 2,266,132
    • Issue date Dec 16, 1941
    • G04 - HOROLOGY
  • Information Patent Grant

    2167089
    • Patent number 2,167,089
    • Issue date Jul 25, 1939
    • G04 - HOROLOGY
  • Information Patent Grant

    1812494
    • Patent number 1,812,494
    • Issue date Jun 30, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    1790218
    • Patent number 1,790,218
    • Issue date Jan 27, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1757911
    • Patent number 1,757,911
    • Issue date May 6, 1930
    • G04 - HOROLOGY
  • Information Patent Grant

    1676704
    • Patent number 1,676,704
    • Issue date Jul 10, 1928
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1674644
    • Patent number 1,674,644
    • Issue date Jun 26, 1928
    • G04 - HOROLOGY
  • Information Patent Grant

    1529385
    • Patent number 1,529,385
    • Issue date Mar 10, 1925
    • G04 - HOROLOGY
  • Information Patent Grant

    1529386
    • Patent number 1,529,386
    • Issue date Mar 10, 1925
    • G04 - HOROLOGY
  • Information Patent Grant

    1484790
    • Patent number 1,484,790
    • Issue date Feb 26, 1924
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    BALANCE SPRING STUD-HOLDER
    • Publication number 20160179059
    • Publication date Jun 23, 2016
    • ETA SA Manufacture Horlogere Suisse
    • Julien CHRISTAN
    • G04 - HOROLOGY