Patents by Inventor Ken Kagehiro

Ken Kagehiro 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).

  • Patent number: 4492050
    Abstract: A recoil reducer can be fitted onto most styles of conventional shotguns with very simple modification. An elongated cylinder tube is slipped into the end of the gun's magazine tube, the rear portion of the cylinder tube being a reinforcing sleeve which lines the interior of the magazine tube for a distance to add strength to the magazine tube and stability to the cylinder tube, the forward end of the cylinder tube extending beyond the end of the magazine. A threaded coupling on the exterior of the cylinder tube is tightened onto the threaded end of the magazine tube to secure the cylinder tube in place.
    Type: Grant
    Filed: April 12, 1983
    Date of Patent: January 8, 1985
    Inventor: Ken Kagehiro