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Wai Hung Lo

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  • Hong Kong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handheld bubble forming mechanism
    • Patent number 11,826,669
    • Issue date Nov 28, 2023
    • WING HING MANUFACTURING COMPANY LIMITED
    • Wai Chung Lo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bubble generating apparatus with shutter
    • Patent number 8,888,549
    • Issue date Nov 18, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Wai Chung Lo
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bubble machine
    • Patent number D716381
    • Issue date Oct 28, 2014
    • Wing Hing Manufacturing Co., Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Handle
    • Patent number D708271
    • Issue date Jul 1, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Handle with wand
    • Patent number D706360
    • Issue date Jun 3, 2014
    • Wing Hing Manufacturing Co., Ltd.
    • Lap Shun Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pharmaceutical preparation and method of treatment of human maligna...
    • Patent number 8,679,810
    • Issue date Mar 25, 2014
    • Bio-Cancer Treatment International Limited
    • Ning Man Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bottle
    • Patent number D701123
    • Issue date Mar 18, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Bottle
    • Patent number D700842
    • Issue date Mar 11, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Pony toy
    • Patent number D700665
    • Issue date Mar 4, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pony toy
    • Patent number D700666
    • Issue date Mar 4, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pony toy
    • Patent number D700662
    • Issue date Mar 4, 2014
    • Wing Hing
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pony toy
    • Patent number D700664
    • Issue date Mar 4, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pony toy
    • Patent number D700663
    • Issue date Mar 4, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pony toy
    • Patent number D700253
    • Issue date Feb 25, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pony toy
    • Patent number D700252
    • Issue date Feb 25, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pony toy
    • Patent number D700254
    • Issue date Feb 25, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pony toy
    • Patent number D700255
    • Issue date Feb 25, 2014
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Bottle lid
    • Patent number D689140
    • Issue date Sep 3, 2013
    • Wing Hing Manufacturing Co., Ltd.
    • Lap Shun Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Site-directed pegylation of arginases and the use thereof as anti-c...
    • Patent number 8,507,245
    • Issue date Aug 13, 2013
    • The Hong Kong Polytechnic University
    • Yun Chung Leung
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bottle
    • Patent number D683233
    • Issue date May 28, 2013
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Fish toy
    • Patent number D670772
    • Issue date Nov 13, 2012
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Whale toy
    • Patent number D670771
    • Issue date Nov 13, 2012
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Bubble machine
    • Patent number D643477
    • Issue date Aug 16, 2011
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Bubble machine
    • Patent number D642629
    • Issue date Aug 2, 2011
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Kiu Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pharmaceutical preparation and method of treatment of human maligna...
    • Patent number 7,951,366
    • Issue date May 31, 2011
    • Bio-Cancer Treatment International Limited
    • Ning Man Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Container
    • Patent number D627235
    • Issue date Nov 16, 2010
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Wand
    • Patent number D608841
    • Issue date Jan 26, 2010
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Bubble machine
    • Patent number D600289
    • Issue date Sep 15, 2009
    • Wing Hing Manufacturing Co., Ltd.
    • Lap Shun Lo
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Container
    • Patent number D593418
    • Issue date Jun 2, 2009
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Container
    • Patent number D592971
    • Issue date May 26, 2009
    • Wing Hing Manufacturing Co. Ltd.
    • Lap Shun Lo
    • D09 - Packages and containers for goods

Patents Applicationslast 30 patents