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Samuel Chen

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  • Hunghom Kowloon, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hopscotch trampoline
    • Patent number 12,145,031
    • Issue date Nov 19, 2024
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Two piece slide
    • Patent number 11,684,861
    • Issue date Jun 27, 2023
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Spring connector
    • Patent number 11,376,463
    • Issue date Jul 5, 2022
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Accessory structure trampoline
    • Patent number 10,758,763
    • Issue date Sep 1, 2020
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Modular inflatable obstacle course
    • Patent number 10,702,785
    • Issue date Jul 7, 2020
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Shoulder massage chair
    • Patent number 7,914,471
    • Issue date Mar 29, 2011
    • Samuel Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Baseball board game
    • Patent number 6,805,348
    • Issue date Oct 19, 2004
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Inflatable Structure With Integrated Carrier
    • Publication number 20250222366
    • Publication date Jul 10, 2025
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    TRAMPOLINE SPRING COVER
    • Publication number 20250144502
    • Publication date May 8, 2025
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    TWO PIECE SLIDE
    • Publication number 20230112047
    • Publication date Apr 13, 2023
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    HOPSCOTCH TRAMPOLINE
    • Publication number 20220409942
    • Publication date Dec 29, 2022
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SWINGSET FRAME SHADE
    • Publication number 20220022613
    • Publication date Jan 27, 2022
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    UNIVERSAL TRAMPOLINE BACKBOARD MOUNT
    • Publication number 20220001226
    • Publication date Jan 6, 2022
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SPRING CONNECTOR
    • Publication number 20220001227
    • Publication date Jan 6, 2022
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SWING ATTACHMENT
    • Publication number 20200338460
    • Publication date Oct 29, 2020
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Trampoline Frame
    • Publication number 20180111015
    • Publication date Apr 26, 2018
    • Samuel Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    TRAMPOLINE FRAME JOINT
    • Publication number 20170312563
    • Publication date Nov 2, 2017
    • SAMUEL CHEN
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Hand massager
    • Publication number 20090048547
    • Publication date Feb 19, 2009
    • Samuel Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Shoulder massage chair
    • Publication number 20080167588
    • Publication date Jul 10, 2008
    • Samuel Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE