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Richard Underwood

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  • Grand Prairie, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ladder carrying device
    • Patent number 10,605,002
    • Issue date Mar 31, 2020
    • Richard Underwood
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    Ladder Carrying Device
    • Publication number 20200224493
    • Publication date Jul 16, 2020
    • Richard Underwood
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder carrying device
    • Publication number 20180171713
    • Publication date Jun 21, 2018
    • Robert Eienbeck
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS