Patents by Inventor Raynold W. Ennis

Raynold W. Ennis 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).

  • Lock system for a folding knife
    Patent number: 5095624
    Abstract: A folding knife including a lock for positively maintaining the knife blade in a locked condition comprising an upstanding locking pin which is integrally formed with the knife blade and which is received by an opening in a pivotal toggle mounted on the upper end of the blade handle. The toggle is yieldably maintained in its locked condition by a coil spring mounted in an elongated bore formed in the knife handle.
    Type: Grant
    Filed: December 7, 1990
    Date of Patent: March 17, 1992
    Inventor: Raynold W. Ennis