TREA

T. K. WONG & ASSOCIATES LTD

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Organization

  • HONG KONG SAR, CH
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Soft toy or doll
    • Patent number 7,841,921
    • Issue date Nov 30, 2010
    • T. K. Wong & Associates Ltd.
    • Tak Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Doll
    • Patent number 7,686,670
    • Issue date Mar 30, 2010
    • T. K. Wong & Associates Ltd.
    • Tak Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bubble-squeezing toy
    • Patent number 7,264,533
    • Issue date Sep 4, 2007
    • T. K. Wong & Associates Ltd.
    • Cecil Shu On Chan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Three-in-one art pack
    • Patent number 6,974,026
    • Issue date Dec 13, 2005
    • T. K. Wong & Associates Ltd.
    • Cecil Shu On Chan
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Transformable ball
    • Patent number 6,645,101
    • Issue date Nov 11, 2003
    • T. K. Wong and Associates Ltd.
    • Tak Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Sticky dart
    • Patent number 6,159,117
    • Issue date Dec 12, 2000
    • T.K. Wong & Associates Ltd.
    • Cecil Shu On Chan
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Tumbling toy with freely movable limbs
    • Patent number 6,000,990
    • Issue date Dec 14, 1999
    • T.K. Wong & Associates Ltd.
    • Tak-Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Resilient, walking toy
    • Patent number 5,947,792
    • Issue date Sep 7, 1999
    • T. K. Wong & Associates, Ltd.
    • Tak-Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wall descending toy with retractable wheel and cover
    • Patent number 5,916,008
    • Issue date Jun 29, 1999
    • T. K. Wong & Associates, Ltd.
    • Tak-Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Toy
    • Patent number 5,746,641
    • Issue date May 5, 1998
    • T.K. Wong & Associates Ltd.
    • Tak-Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Toys
    • Patent number 5,683,285
    • Issue date Nov 4, 1997
    • T. K. Wong & Associates, Ltd.
    • Tak-Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Toy for tumbling down vertical surface
    • Patent number 4,884,989
    • Issue date Dec 5, 1989
    • T. K. Wong & Associates, Ltd.
    • Tak K. Wong
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Doll
    • Publication number 20070232185
    • Publication date Oct 4, 2007
    • T.K. Wong & Associates Ltd.
    • Tak Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Inflation valve for recreational balloon
    • Publication number 20060084359
    • Publication date Apr 20, 2006
    • T.K. Wong & Associates Ltd.
    • Tak Ko Wong
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Bubble-squeezing toy
    • Publication number 20050282459
    • Publication date Dec 22, 2005
    • T.K. Wong & Associates Ltd.
    • Cecil Shu On Chan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Stretch frisbees
    • Publication number 20050009435
    • Publication date Jan 13, 2005
    • T.K. Wong & Associates Ltd.
    • Cecil Shu On Chan
    • A63 - SPORTS GAMES AMUSEMENTS

Trademarklast 30 trademarks