Patents by Inventor Thomas E. Stephenson

Thomas E. Stephenson 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).

  • Earring retainer clip
    Patent number: D283205
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: April 1, 1986
    Inventor: Thomas E. Stephenson
  • Beach cart
    Patent number: D296026
    Type: Grant
    Filed: June 3, 1985
    Date of Patent: May 31, 1988
    Inventors: Julie D. Sugarman, Thomas E. Stephenson
  • Chest press exercise station
    Patent number: D297958
    Type: Grant
    Filed: May 20, 1986
    Date of Patent: October 4, 1988
    Assignee: Powercise International Corporation
    Inventors: Richard A. Dyer, Thomas E. Stephenson, Michael R. Aten, Berle E. Rabenberg
  • Leg extension exercise station
    Patent number: D297959
    Type: Grant
    Filed: May 20, 1986
    Date of Patent: October 4, 1988
    Assignee: Powercise International Corporation
    Inventors: Richard A. Dyer, Thomas E. Stephenson, Michael R. Aten, Berle E. Rabenberg
  • Bicep curl exercise station
    Patent number: D297960
    Type: Grant
    Filed: May 20, 1986
    Date of Patent: October 4, 1988
    Assignee: Powercise International Corporation
    Inventors: Richard A. Dyer, Thomas E. Stephenson, Michael R. Aten, Berle E. Rabenberg