Patents by Inventor Clayton S. Mancha

Clayton S. Mancha 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).

  • Pocket "E"-ring installation tool
    Patent number: 4553300
    Abstract: This pocket tool is employed for installing "E"-rings on Diesel injector pump rotor assemblies quickly. Primarily, it consists of a main body for use as a force producing instrument, for final seating of an "E"-ring, and it houses a guide pin when not in use. The guide pin is used to enlarge the openings in the ring, so as to enable the ring to receive the headed posts of the rotor assembly.
    Type: Grant
    Filed: May 29, 1984
    Date of Patent: November 19, 1985
    Inventor: Clayton S. Mancha