Patents by Inventor Jack Tyree

Jack Tyree 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).

  • Bowstring nock/release loop assembly
    Patent number: 5904135
    Abstract: A bowstring nock and rope release loop assembly for attachment to a bowstring includes a bowstring nock having a pair of axially spaced bowstring attachment portions connected by a rigid cross-support; and a rope release loop adapted to be secured to the bowstring at opposite ends of the bowstring nock, closely adjacent the attachment clamps.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: May 18, 1999
    Assignee: Gregory E. Summers
    Inventors: Gregory E. Summers, Randy Summers, Jack Tyree