Patents by Inventor Robert Drapeau

Robert Drapeau 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).

  • Display cabinet
    Patent number: D261967
    Type: Grant
    Filed: June 22, 1978
    Date of Patent: November 24, 1981
    Assignee: Chicago Show Printing Company
    Inventor: Robert Drapeau
  • Display cabinet
    Patent number: D269235
    Type: Grant
    Filed: February 23, 1981
    Date of Patent: June 7, 1983
    Assignee: Chicago Show Printing Company
    Inventor: Robert Drapeau