Patents by Inventor Christopher Cheney

Christopher Cheney 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).

  • Conformable sanding assembly
    Patent number: 5309681
    Abstract: A conformable sanding assembly incorporating a flexible attachment for ready attachment to a hand or power sander. The sanding assembly is particularly useful for sanding contoured, and other non-planar surfaces and angles. The sanding assembly comprises a compressible sanding block said sanding block further comprising peripheral surfaces of an abrasive material and, said sanding block further comprising a flexible attachment. The flexible attachment is designed for ready attachment to, and ready removable detachment from, a hand or power sander.
    Type: Grant
    Filed: June 21, 1993
    Date of Patent: May 10, 1994
    Inventors: Christopher Cheney, Bryan Sharlow
  • Conformable sanding device incorporating a flexible attachment means
    Patent number: 5220752
    Abstract: A conformable sanding device incorporating a flexible attachment for ready attachment to a hand or power sander. The sanding device is particularly useful for sanding contoured and other non-planar surfaces and angles. The sanding device comprises a compressible sanding block, said sanding block further comprising flat surfaces of an abrasive material; and, said sanding block further comprising a flexible attachment strap. The flexible attachment strap is designed for ready attachment to, and ready removable detachment from, a hand or power sanding machine.
    Type: Grant
    Filed: July 22, 1991
    Date of Patent: June 22, 1993
    Inventors: Christopher Cheney, Bryan Sharlow