Patents by Inventor James W. Bird

James W. Bird 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).

  • Portable sections for dog race track
    Patent number: 4281831
    Abstract: Apparatus including a pair of portable sections for use in a combined horse race track and dog race track so that in one position of the portable sections, the horse race track may be used and in another position of such sections the dog race track may be used. The invention includes power plants for selectively moving the portable sections into and out of operative position and apparatus for aligning the portable sections with the fixed sections of the dog race track when the sections are moved into operative position.
    Type: Grant
    Filed: April 9, 1979
    Date of Patent: August 4, 1981
    Inventor: James W. Bird
  • Computer mouse
    Patent number: D371772
    Type: Grant
    Filed: July 31, 1995
    Date of Patent: July 16, 1996
    Inventors: James W. Bird, Michael E. Bird
  • Universal electronic remote control
    Patent number: D377352
    Type: Grant
    Filed: July 31, 1995
    Date of Patent: January 14, 1997
    Inventors: James W. Bird, Michael E. Bird