Patents by Inventor William F. Irvine

William F. Irvine 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).

  • Exercise bench
    Patent number: D258975
    Type: Grant
    Filed: May 1, 1979
    Date of Patent: April 21, 1981
    Inventor: William F. Irvine
  • Physical exerciser
    Patent number: D288451
    Type: Grant
    Filed: July 31, 1984
    Date of Patent: February 24, 1987
    Inventors: William F. Irvine, George Monize