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Tianfang LING

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  • Mercer Island, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ride-on toy
    • Patent number 11,071,921
    • Issue date Jul 27, 2021
    • WONDERIDES, INC.
    • Tianfang Ling
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering device
    • Patent number 10,994,797
    • Issue date May 4, 2021
    • WONDERIDES, INC.
    • Tianfang Ling
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    STEERING DEVICE
    • Publication number 20190359279
    • Publication date Nov 28, 2019
    • Wonderides, Inc.
    • Tianfang LING
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    RIDE-ON TOY
    • Publication number 20190351338
    • Publication date Nov 21, 2019
    • Wonderides, Inc.
    • Tianfang LING
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS