TREA

Tommie Lee Craven

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  • Belton, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Demolition hammer with reversible housing and interchangeable wear...
    • Patent number 9,630,308
    • Issue date Apr 25, 2017
    • Caterpillar Inc.
    • James G. Nickels
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lower damper for demolition hammer
    • Patent number 8,708,061
    • Issue date Apr 29, 2014
    • Caterpillar Inc.
    • James G. Nickels
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Demolition hammer with reversible housing and interchangeable wear...
    • Patent number 8,672,052
    • Issue date Mar 18, 2014
    • Caterpillar Inc.
    • James G. Nickels
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rock claw for demolition hammer
    • Patent number 8,500,207
    • Issue date Aug 6, 2013
    • Caterpillar Inc.
    • James G. Nickels
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer
    • Patent number D645480
    • Issue date Sep 20, 2011
    • Caterpillar Inc.
    • Lauritz P. Pillers, II
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Hammer
    • Patent number D645481
    • Issue date Sep 20, 2011
    • Caterpillar Inc.
    • Lauritz P. Pillers, II
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Rock claw for demolition hammer
    • Patent number D643049
    • Issue date Aug 9, 2011
    • Caterpillar Inc.
    • James G. Nickels
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents