TREA

Tom Tuanmu

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear wrench allowing easy force application
    • Patent number 7,093,520
    • Issue date Aug 22, 2006
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Socket head portion of a socket wrench
    • Patent number D525094
    • Issue date Jul 18, 2006
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • D08 - Tools and hardware
  • Information Patent Grant

    Rachet wrench
    • Patent number D514903
    • Issue date Feb 14, 2006
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • D08 - Tools and hardware
  • Information Patent Grant

    Direction switch for hand tool and reversible gear wrench
    • Patent number 6,918,477
    • Issue date Jul 19, 2005
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wrench with visually recognizable mechanism
    • Patent number 6,912,937
    • Issue date Jul 5, 2005
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Socket wrench
    • Patent number D506370
    • Issue date Jun 21, 2005
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • D08 - Tools and hardware
  • Information Patent Grant

    Ratchet wrench
    • Patent number D504057
    • Issue date Apr 19, 2005
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • D08 - Tools and hardware
  • Information Patent Grant

    Ratchet wrench
    • Patent number D488037
    • Issue date Apr 6, 2004
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • D08 - Tools and hardware
  • Information Patent Grant

    Ratchet wrench
    • Patent number D486708
    • Issue date Feb 17, 2004
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • D08 - Tools and hardware
  • Information Patent Grant

    Ratchet wrench
    • Patent number D486366
    • Issue date Feb 10, 2004
    • Lea Way Hand Tool Corporation
    • Tom Tuanmu
    • D08 - Tools and hardware

Patents Applicationslast 30 patents