TREA

TsinLam Raymond Cheng

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ring storage container
    • Patent number 10,980,323
    • Issue date Apr 20, 2021
    • Kimberly Ann Schafer
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Ring storage container
    • Patent number 10,729,216
    • Issue date Aug 4, 2020
    • Kimberly Ann Schafer
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Ring storage container
    • Patent number D865362
    • Issue date Nov 5, 2019
    • Kimberly Ann Schafer
    • Kimberly Ann Schafer
    • D03 - Travel goods and personal belongings

Patents Applicationslast 30 patents

  • Information Patent Application

    RING STORAGE CONTAINER
    • Publication number 20200268119
    • Publication date Aug 27, 2020
    • Kimberly Ann Schafer
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    RING STORAGE CONTAINER
    • Publication number 20180199685
    • Publication date Jul 19, 2018
    • Kimberly Ann Schafer
    • A44 - HABERDASHERY JEWELLERY