Patents by Inventor R. Graham Daniell

R. Graham Daniell 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).

  • Patent number: 7762914
    Abstract: Various devices for controlling errant ping pong balls during play are disclosed. A first embodiment may be construed as a device, positioned underneath a ping pong table, the device comprising a plurality of faces extending vertically from the ground and meeting at an apex to form a pyramid. Errant ping pong balls become deflected upon striking the plurality of faces.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: July 27, 2010
    Inventor: R. Graham Daniell
  • Publication number: 20090163302
    Abstract: Various devices for controlling errant ping pong balls during play are disclosed. A first embodiment may be construed as a device, positioned underneath a ping pong table, the device comprising a plurality of faces extending vertically from the ground and meeting at an apex to form a pyramid. Errant ping pong balls become deflected upon striking the plurality of faces.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 25, 2009
    Inventor: R. Graham Daniell