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David S. Cummings

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  • Princeton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Impact socket
    • Patent number 11,059,151
    • Issue date Jul 13, 2021
    • Lowell Corporation
    • David S. Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact socket
    • Patent number 10,166,657
    • Issue date Jan 1, 2019
    • Lowell Corporation
    • David S. Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact socket
    • Patent number 9,283,661
    • Issue date Mar 15, 2016
    • Lowell Corporation
    • David S. Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench
    • Patent number D712222
    • Issue date Sep 2, 2014
    • Lowell Corporation
    • David S. Cummings
    • D08 - Tools and hardware
  • Information Patent Grant

    Ratchet tie-down
    • Patent number 5,101,537
    • Issue date Apr 7, 1992
    • Lowell Corporation
    • David S. Cummings
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Impact Socket
    • Publication number 20190105759
    • Publication date Apr 11, 2019
    • Lowell Corporation
    • David S. Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact Socket
    • Publication number 20160263730
    • Publication date Sep 15, 2016
    • Lowell Corporation
    • David S. Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact Socket
    • Publication number 20140096654
    • Publication date Apr 10, 2014
    • Lowell Corporation
    • David S. Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ratchet Wrench
    • Publication number 20130283983
    • Publication date Oct 31, 2013
    • David S. Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Bolt-Through Torque Wrench Assembly
    • Publication number 20120279365
    • Publication date Nov 8, 2012
    • Lowell Corporation
    • David Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Powered Bolt-Through Tourque Wrench
    • Publication number 20120279362
    • Publication date Nov 8, 2012
    • Lowell Corporation
    • David Cummings
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS