Patents by Inventor Raymond F. Gerfen

Raymond F. Gerfen 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).

  • Cylindrical, falling breech block, rifle action
    Patent number: 4570369
    Abstract: An action for a single shot rifle featuring a cylindrical, falling breech block actuated by a pivoting finger lever which also serves as the trigger guard, and an extractor/ejector for the cartridge. The safety mechanism locks the trigger and striker thereby assuring maximum safety in case of failure of the trigger mechanism.
    Type: Grant
    Filed: September 27, 1983
    Date of Patent: February 18, 1986
    Inventor: Raymond F. Gerfen