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Chen Tang CHU

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  • Taichung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toy gun
    • Patent number D839971
    • Issue date Feb 5, 2019
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun
    • Patent number D839970
    • Issue date Feb 5, 2019
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun
    • Patent number D834656
    • Issue date Nov 27, 2018
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun body
    • Patent number D834112
    • Issue date Nov 20, 2018
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun rail
    • Patent number D834113
    • Issue date Nov 20, 2018
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun
    • Patent number D830480
    • Issue date Oct 9, 2018
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Front sight and rear sight for toy guns
    • Patent number D820921
    • Issue date Jun 19, 2018
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun stock
    • Patent number D760326
    • Issue date Jun 28, 2016
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun
    • Patent number D747422
    • Issue date Jan 12, 2016
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun
    • Patent number D745611
    • Issue date Dec 15, 2015
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun stock
    • Patent number D744048
    • Issue date Nov 24, 2015
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun
    • Patent number D744049
    • Issue date Nov 24, 2015
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun
    • Patent number D733223
    • Issue date Jun 30, 2015
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun handguard
    • Patent number D721407
    • Issue date Jan 20, 2015
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun stock
    • Patent number D706879
    • Issue date Jun 10, 2014
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy gun magazine
    • Patent number D706880
    • Issue date Jun 10, 2014
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Percussion and magazine revolving device of toy grenade launcher
    • Patent number 8,707,939
    • Issue date Apr 29, 2014
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • F41 - WEAPONS
  • Information Patent Grant

    Structure of grenade for toy gun
    • Patent number 8,517,005
    • Issue date Aug 27, 2013
    • I Chih Shivan Enterprise Co., Ltd.
    • Chen Tang Chu
    • F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents