Patents by Inventor Michael P. Schneider

Michael P. Schneider 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).

  • Cleaning apparatus
    Patent number: 4698932
    Abstract: An apparatus for cleaning an interior surface of a barrel of a gun which shoots soft projectiles. The device has a cleaning tip which expands when inside the barrel. Surrounding the cleaning tip is an elastic member which (i) biases the tip toward its contracted position and (ii) sealingly contacts the interior surface of the barrel when in the expanded position to thereby clean the surface.
    Type: Grant
    Filed: December 29, 1986
    Date of Patent: October 13, 1987
    Inventor: Michael P. Schneider