Wrenches, thread-adjustment lock

Patents Grantslast 30 patents

  • Information Patent Grant

    Wrench, adjustable with locking pin

    • Patent number 6,951,157
    • Issue date Oct 4, 2005
    • John Tedrick
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Adjustable wrench

    • Patent number 5,896,790
    • Issue date Apr 27, 1999
    • Cho-Cheng Chiang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Adjustable wrench with worm locking mechanism

    • Patent number 5,644,957
    • Issue date Jul 8, 1997
    • Snap-on Technologies, Inc.
    • Eric T. Gustafson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lock for adjustable wrench

    • Patent number 5,154,103
    • Issue date Oct 13, 1992
    • Barney E. Lewis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Adjustable self locking crow foot wrench

    • Patent number 4,548,104
    • Issue date Oct 22, 1985
    • Perry L. Hendricks
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2496799

    • Patent number 2,496,799
    • Issue date Feb 7, 1950
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1985371

    • Patent number 1,985,371
    • Issue date Dec 25, 1934
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1846380

    • Patent number 1,846,380
    • Issue date Feb 23, 1932
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1794614

    • Patent number 1,794,614
    • Issue date Mar 3, 1931
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1779025

    • Patent number 1,779,025
    • Issue date Oct 21, 1930
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1749002

    • Patent number 1,749,002
    • Issue date Mar 4, 1930
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1729640

    • Patent number 1,729,640
    • Issue date Oct 1, 1929
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1728282

    • Patent number 1,728,282
    • Issue date Sep 17, 1929
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1688819

    • Patent number 1,688,819
    • Issue date Oct 23, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1599162

    • Patent number 1,599,162
    • Issue date Sep 7, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1569117

    • Patent number 1,569,117
    • Issue date Jan 12, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1568934

    • Patent number 1,568,934
    • Issue date Jan 5, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1540745

    • Patent number 1,540,745
    • Issue date Jun 9, 1925
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1512846

    • Patent number 1,512,846
    • Issue date Oct 21, 1924
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1508033

    • Patent number 1,508,033
    • Issue date Sep 9, 1924
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1498656

    • Patent number 1,498,656
    • Issue date Jun 24, 1924
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1471142

    • Patent number 1,471,142
    • Issue date Oct 16, 1923
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1463622

    • Patent number 1,463,622
    • Issue date Jul 31, 1923
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1436110

    • Patent number 1,436,110
    • Issue date Nov 21, 1922
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1430955

    • Patent number 1,430,955
    • Issue date Oct 3, 1922
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1428466

    • Patent number 1,428,466
    • Issue date Sep 5, 1922
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1428456

    • Patent number 1,428,456
    • Issue date Sep 5, 1922
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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    1414839

    • Patent number 1,414,839
    • Issue date May 2, 1922
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1396981

    • Patent number 1,396,981
    • Issue date Nov 15, 1921
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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    1396171

    • Patent number 1,396,171
    • Issue date Nov 8, 1921
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    WRENCH, ADJUSTABLE WITH LOCKING PIN

    • Publication number 20050199106
    • Publication date Sep 15, 2005
    • John Tedrick
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS