TREA

Bisheng SUN

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  • Yangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multifunctional trampoline
    • Patent number 12,109,459
    • Issue date Oct 8, 2024
    • GAOYOU KANGSHENG MACHINERY CO., LTD.
    • Bisheng Sun
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Adjustable dumbbell and its use method
    • Patent number 12,076,605
    • Issue date Sep 3, 2024
    • GAOYOU KANGSHENG MACHINERY CO., LTD.
    • Bisheng Sun
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Trampoline with adjustable elasticity
    • Patent number 10,722,744
    • Issue date Jul 28, 2020
    • YANGZHOU KANGLE MACHINERY CO., LTD.
    • Bisheng Sun
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Adjustable dumbbell and its use method
    • Publication number 20230120364
    • Publication date Apr 20, 2023
    • GAOYOU KANGSHENG MACHINERY CO., LTD.
    • Bisheng SUN
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Multifunctional trampoline
    • Publication number 20220347507
    • Publication date Nov 3, 2022
    • GAOYOU KANGSHENG MACHINERY CO., LTD.
    • Bisheng SUN
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    TRAMPOLINE WITH ADJUSTABLE ELASTICITY
    • Publication number 20190151695
    • Publication date May 23, 2019
    • YANGZHOU KANGLE MACHINERY CO., LTD.
    • Bisheng SUN
    • A63 - SPORTS GAMES AMUSEMENTS