Patents by Inventor Jess M. Leon

Jess M. Leon 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).

  • Sheet holder for abrasive sheets
    Patent number: 7134951
    Abstract: A holder for flexible abrasive sheets. An abrasive sheet is gripped by a gripper actuated by a rotationally mounted cam pin that reciprocates a cam plate which pulls an edge of the sheet tightly against a backing surface so it can respond to oscillation of a sander to which the holder is mounted.
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: November 14, 2006
    Inventors: Jess M. Leon, Jeff M. Leon