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Daniel Alex Chunn

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  • Hong Kong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hammer drill
    • Patent number D491438
    • Issue date Jun 15, 2004
    • One World Technologies, Limited
    • Benson Chun Kit Cheung
    • D08 - Tools and hardware
  • Information Patent Grant

    Vegetation pruner
    • Patent number D482944
    • Issue date Dec 2, 2003
    • Homelite Technologies, Ltd.
    • Daniel Alex Chunn
    • D08 - Tools and hardware
  • Information Patent Grant

    Pivot driver
    • Patent number D476542
    • Issue date Jul 1, 2003
    • One World Technologies Limited
    • Daniel Alex Chunn
    • D08 - Tools and hardware
  • Information Patent Grant

    Keyless drill chuck
    • Patent number D474387
    • Issue date May 13, 2003
    • TechTronic Industries Co., Ltd.
    • Daniel A. Chunn
    • D08 - Tools and hardware
  • Information Patent Grant

    Stick driver
    • Patent number D472779
    • Issue date Apr 8, 2003
    • One World Technologies, Limited
    • Daniel Alex Chunn
    • D08 - Tools and hardware
  • Information Patent Grant

    Keyless drill chuck
    • Patent number D472443
    • Issue date Apr 1, 2003
    • TechTronic Industries Co., LTD
    • Daniel A. Chunn
    • D08 - Tools and hardware
  • Information Patent Grant

    Stick driver
    • Patent number D467146
    • Issue date Dec 17, 2002
    • One World Technologies, Limited
    • Daniel Alex Chunn
    • D08 - Tools and hardware
  • Information Patent Grant

    Keyless drill chuck
    • Patent number D462249
    • Issue date Sep 3, 2002
    • TechTronic Industries Co., LTD
    • Daniel A. Chunn
    • D08 - Tools and hardware
  • Information Patent Grant

    Keyless drill chuck
    • Patent number D461696
    • Issue date Aug 20, 2002
    • TechTronic Industries Co., Ltd.
    • Daniel A. Chunn
    • D08 - Tools and hardware
  • Information Patent Grant

    Keyless drill chuck
    • Patent number D461697
    • Issue date Aug 20, 2002
    • TechTronic Co., LTD
    • Daniel A. Chunn
    • D08 - Tools and hardware