Patents by Inventor Clyde E. Brush

Clyde E. Brush 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).

  • Safety device for rifles
    Patent number: 4133128
    Abstract: A safety device for rifles that will hold the breechblock thereof in a locked, open position, after firing, for so long as the firing pressure on the trigger is maintained. The safety device also utilizes the rifle safety actuator to hold the breechblock in its locked open position when the actuator is in its "safe" position or to release the breechblock after the rifle safety actuator has been placed in its "fire" position and the trigger pressure has been released. Normal operation of the rifle safety actuator is not affected.
    Type: Grant
    Filed: August 18, 1977
    Date of Patent: January 9, 1979
    Inventor: Clyde E. Brush