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Ryan E. A. S. Shaffer

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  • Three Rivers, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pivoting trailer hitch
    • Patent number 11,938,767
    • Issue date Mar 26, 2024
    • Ryan E. A. S. Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pivoting trailer hitch
    • Patent number 11,214,106
    • Issue date Jan 4, 2022
    • Ryan E. A. S. Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pivoting trailer hitch
    • Patent number 10,603,967
    • Issue date Mar 31, 2020
    • Ryan E. A. S. Shaffer
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PIVOTING TRAILER HITCH
    • Publication number 20250018753
    • Publication date Jan 16, 2025
    • Ryan E. A. S. Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pivoting Trailer Hitch
    • Publication number 20220396109
    • Publication date Dec 15, 2022
    • Ryan E. A. S. Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pivoting Trailer Hitch
    • Publication number 20220105760
    • Publication date Apr 7, 2022
    • Ryan Eric Allen Scott Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PIVOTING TRAILER HITCH
    • Publication number 20200254835
    • Publication date Aug 13, 2020
    • Ryan E. A. S. Shaffer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PIVOTING TRAILER HITCH
    • Publication number 20180126811
    • Publication date May 10, 2018
    • Ryan E. A. S. Shaffer
    • B60 - VEHICLES IN GENERAL