Patents by Inventor Marcel A. Smith

Marcel A. Smith 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).

  • Tennis game playing card set
    Patent number: D352330
    Type: Grant
    Filed: April 24, 1992
    Date of Patent: November 8, 1994
    Inventor: Marcel A. Smith