TREA

David Ching Chi Chu

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  • New York, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Messenger bag with fastening straps
    • Patent number D638220
    • Issue date May 24, 2011
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Wheel hub
    • Patent number D633302
    • Issue date Mar 1, 2011
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Handle
    • Patent number D627564
    • Issue date Nov 23, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Messenger bag
    • Patent number D624312
    • Issue date Sep 28, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage
    • Patent number D623858
    • Issue date Sep 21, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage
    • Patent number D621156
    • Issue date Aug 10, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Wheel hub
    • Patent number D619365
    • Issue date Jul 13, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Handle
    • Patent number D617559
    • Issue date Jun 15, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Handle
    • Patent number D609474
    • Issue date Feb 9, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Zipper pull
    • Patent number D608245
    • Issue date Jan 19, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Side panel
    • Patent number D607642
    • Issue date Jan 12, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Handle frame
    • Patent number D607643
    • Issue date Jan 12, 2010
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Front panel
    • Patent number D605857
    • Issue date Dec 15, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage foot
    • Patent number D604953
    • Issue date Dec 1, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Briefcase
    • Patent number D604049
    • Issue date Nov 17, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage
    • Patent number D603608
    • Issue date Nov 10, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage
    • Patent number D601802
    • Issue date Oct 13, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage
    • Patent number D601344
    • Issue date Oct 6, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Briefcase
    • Patent number D600919
    • Issue date Sep 29, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Puller
    • Patent number D597888
    • Issue date Aug 11, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Briefcase
    • Patent number D596858
    • Issue date Jul 28, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Briefcase
    • Patent number D596402
    • Issue date Jul 21, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Briefcase
    • Patent number D596401
    • Issue date Jul 21, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Wheel hub
    • Patent number D596400
    • Issue date Jul 21, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Briefcase
    • Patent number D596398
    • Issue date Jul 21, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage
    • Patent number D596403
    • Issue date Jul 21, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage
    • Patent number D595507
    • Issue date Jul 7, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Briefcase
    • Patent number D594662
    • Issue date Jun 23, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Luggage
    • Patent number D591952
    • Issue date May 12, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Briefcase
    • Patent number D591045
    • Issue date Apr 28, 2009
    • Tumi, Inc.
    • David Ching Chi Chu
    • D03 - Travel goods and personal belongings