Patents by Inventor A. Eugene Copeland

A. Eugene Copeland 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).

  • Light switch protective shield
    Patent number: D301336
    Type: Grant
    Filed: December 11, 1987
    Date of Patent: May 30, 1989
    Inventor: A. Eugene Copeland
  • Light switch protective shield
    Patent number: D301872
    Type: Grant
    Filed: December 11, 1987
    Date of Patent: June 27, 1989
    Inventor: A. Eugene Copeland