Patents by Inventor Arthur D. Mercer

Arthur D. Mercer 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).

  • Article hanger
    Patent number: D353291
    Type: Grant
    Filed: March 23, 1993
    Date of Patent: December 13, 1994
    Inventor: Arthur D. Mercer