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Charles Y. Yu

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  • Torrance, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water bottle
    • Patent number D531512
    • Issue date Nov 7, 2006
    • Charles Y. Yu
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Water bottle
    • Patent number D517864
    • Issue date Mar 28, 2006
    • Charles Y. Yu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Water bottle cap
    • Patent number 6,921,003
    • Issue date Jul 26, 2005
    • Charles Y. Yu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Water bottle with carrier
    • Patent number D503309
    • Issue date Mar 29, 2005
    • Charles Y. Yu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    Modular Dispenser Stand
    • Publication number 20230150809
    • Publication date May 18, 2023
    • Charles Y. YU
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Water bottle cap
    • Publication number 20050067434
    • Publication date Mar 31, 2005
    • Charles Y. Yu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...