Patents by Inventor Tharp Patrick Holton

Tharp Patrick Holton has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Conduit coupler
    Patent number: D913957
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: March 23, 2021
    Inventor: Tharp Patrick Holton
  • Conduit nipple
    Patent number: D913958
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: March 23, 2021
    Inventor: Tharp Patrick Holton
  • Conduit extension
    Patent number: D915300
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: April 6, 2021
    Inventor: Tharp Patrick Holton