TREA

for measuring key-ways

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Industry

  • CPC
  • G01B5/0018
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Parent Industries

GPHYSICS G01Measuring instruments G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS G01B5/00Measuring arrangements characterised by the use of mechanical means

Current Industry

G01B5/0018for measuring key-ways
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Self-centering mandrel for golf club hosels
    • Patent number 12,109,468
    • Issue date Oct 8, 2024
    • Topgolf Callaway Brands Corp.
    • Alex Power
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Self-centering mandrel for golf club hosels
    • Patent number 11,504,591
    • Issue date Nov 22, 2022
    • Topgolf Callaway Brands Corp.
    • Alex Power
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Self-centering mandrel for golf club hosels
    • Patent number 11,123,621
    • Issue date Sep 21, 2021
    • Callaway Golf Company
    • Alex Power
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lift installation having a compensating device, so that a first rol...
    • Patent number 10,266,374
    • Issue date Apr 23, 2019
    • Thyssenkrupp Elevator AG
    • Friedrich Löser
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    System for identifying and duplicating master keys
    • Patent number 10,259,052
    • Issue date Apr 16, 2019
    • The Hillman Group, Inc.
    • Richard L Gardner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System for identifying and duplicating master keys
    • Patent number 10,252,392
    • Issue date Apr 9, 2019
    • The Hillman Group, Inc.
    • Richard L Gardner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System for identifying and duplicating master keys
    • Patent number 10,040,135
    • Issue date Aug 7, 2018
    • Minute Key Inc.
    • Richard L. Gardner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System for identifying and duplicating master keys
    • Patent number 9,987,715
    • Issue date Jun 5, 2018
    • Minute Key Inc.
    • Richard L. Gardner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System for identifying and duplicating master keys
    • Patent number 9,808,900
    • Issue date Nov 7, 2017
    • Minute Key Inc.
    • Richard L. Gardner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for deciphering the depths or cuts on a key from the lock itself
    • Patent number 7,895,763
    • Issue date Mar 1, 2011
    • Keith Daniel Capehart
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for measuring woodruff keyways and method of using
    • Patent number 5,131,160
    • Issue date Jul 21, 1992
    • Dreier Corporation
    • Heinz Proell
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for measuring a shaft keyway and method of using
    • Patent number 4,970,799
    • Issue date Nov 20, 1990
    • Dreier Corporation
    • Heinz Proell
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Keyway gauge
    • Patent number 4,204,331
    • Issue date May 27, 1980
    • Stanley A. Wertepny
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3845567
    • Patent number 3,845,567
    • Issue date Nov 5, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3513802
    • Patent number 3,513,802
    • Issue date May 26, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3505740
    • Patent number 3,505,740
    • Issue date Apr 14, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3486236
    • Patent number 3,486,236
    • Issue date Dec 30, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3457650
    • Patent number 3,457,650
    • Issue date Jul 29, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3367032
    • Patent number 3,367,032
    • Issue date Feb 6, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3158941
    • Patent number 3,158,941
    • Issue date Dec 1, 1964
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2994963
    • Patent number 2,994,963
    • Issue date Aug 8, 1961
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2807091
    • Patent number 2,807,091
    • Issue date Sep 24, 1957
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2611187
    • Patent number 2,611,187
    • Issue date Sep 23, 1952
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2494152
    • Patent number 2,494,152
    • Issue date Jan 10, 1950
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2351105
    • Patent number 2,351,105
    • Issue date Jun 13, 1944
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2021201
    • Patent number 2,021,201
    • Issue date Nov 19, 1935
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1893973
    • Patent number 1,893,973
    • Issue date Jan 10, 1933
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1008838
    • Patent number 1,008,838
    • Issue date Nov 14, 1911
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents