TREA

WENHUA HU

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  • SHANGHAI, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Security ladder for a pool
    • Patent number 11,352,836
    • Issue date Jun 7, 2022
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • E04 - BUILDING
  • Information Patent Grant

    Swimming machine
    • Patent number 11,198,049
    • Issue date Dec 14, 2021
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Water valve and pool
    • Patent number 10,584,797
    • Issue date Mar 10, 2020
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water flow control device for swimming training
    • Patent number 10,449,434
    • Issue date Oct 22, 2019
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Pool cleaner
    • Patent number 10,378,228
    • Issue date Aug 13, 2019
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SECURITY LADDER FOR A POOL
    • Publication number 20220275683
    • Publication date Sep 1, 2022
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • E04 - BUILDING
  • Information Patent Application

    SWIMMING MACHINE
    • Publication number 20200016471
    • Publication date Jan 16, 2020
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • E04 - BUILDING
  • Information Patent Application

    SECURITY LADDER FOR A POOL
    • Publication number 20190301243
    • Publication date Oct 3, 2019
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • E04 - BUILDING
  • Information Patent Application

    POOL VALVE ASSEMBLY
    • Publication number 20190194966
    • Publication date Jun 27, 2019
    • Bestway Inflatables & Material Corp.
    • Shuiyong HUANG
    • E04 - BUILDING
  • Information Patent Application

    WATER VALVE AND POOL
    • Publication number 20190195370
    • Publication date Jun 27, 2019
    • Bestway Inflatables & Material Corp.
    • Shuiyong HUANG
    • E04 - BUILDING
  • Information Patent Application

    FLOATING CHEMICAL DISPENSER
    • Publication number 20190022603
    • Publication date Jan 24, 2019
    • Bestway Inflatables & Material Corp.
    • Shuiyong HUANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POOL CLEANER
    • Publication number 20180283027
    • Publication date Oct 4, 2018
    • Bestway Inflatables & Material Corp.
    • Shuiyong HUANG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SWIMMING TRAINING APPARATUS
    • Publication number 20180178105
    • Publication date Jun 28, 2018
    • Bestway Inflatables & Material Corp.
    • SHUIYONG HUANG
    • E04 - BUILDING
  • Information Patent Application

    WATER FLOW CONTROL DEVICE FOR SWIMMING TRAINING
    • Publication number 20180178104
    • Publication date Jun 28, 2018
    • Bestway Inflatables & Material Corp.
    • SHUIYONG HUANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL