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Richard Chadbourne

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  • Eagan, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connect/disconnect coupling for a container
    • Patent number RE44310
    • Issue date Jun 25, 2013
    • Colder Products Company
    • Richard Chadbourne
    • 141 - Fluent material handling, with receiver or receiver coacting means
  • Information Patent Grant

    Connect/disconnect coupling for a container
    • Patent number 7,546,857
    • Issue date Jun 16, 2009
    • Colder Products Company
    • Richard Chadbourne
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

  • Information Patent Application

    Connect/disconnect coupling for a container
    • Publication number 20050247371
    • Publication date Nov 10, 2005
    • COLDER PRODUCTS COMPANY
    • Richard Chadbourne
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...