Patents by Inventor Edward Eberhart

Edward Eberhart 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).

  • Sanding tool
    Patent number: 4995200
    Abstract: An abrasive sanding tool which utilizes a sanding loop stretched over a tensioning body which has a narrow lateral reaction bar at one end of the loop and a cylindrical retainer at the other end of the loop. A handle screws onto the retainer and moves a shaft on the body within the hands to shift the lateral reaction bar into a position to tension the sanding loop.
    Type: Grant
    Filed: February 27, 1990
    Date of Patent: February 26, 1991
    Inventor: Edward Eberhart
  • Sanding tool
    Patent number: 4694618
    Abstract: A band-type abrasive strip and hand tool holder which utilizes the resilience of the holder to enable the band to be applied to the holder or removed and also the same resilience to maintain tension on the band. Modified holders allow difference size bands and a longitudinally split band allows transverse deformation to reach crevices and contours on a workpiece.
    Type: Grant
    Filed: March 31, 1986
    Date of Patent: September 22, 1987
    Assignee: Arlen E. Ingram
    Inventors: Edward Eberhart, Arlen E. Ingram