Patents by Inventor Jerry Wayne Robertson

Jerry Wayne Robertson 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).

  • Anti-strip-out fastener
    Patent number: 7014406
    Abstract: A fastener includes an axial shank and a clamping face extending radially from the shank. A plurality of serrations are formed on the clamping face and extend radially from a shank periphery to an outer periphery of the clamping face. The shank periphery is axially displaced away from the clamping face relative to the outer periphery of the clamping face to define a ramped surface.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: March 21, 2006
    Assignee: Newfrey LLC
    Inventor: Jerry Wayne Robertson