Patents by Inventor Thomas D. Manner

Thomas D. Manner 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).

  • Chair and hand truck combination
    Patent number: 3930662
    Abstract: A chair and hand truck combination is disclosed comprising a platform upon which a load may be set and removed, a pair of wheels partially supporting the platform, a back rest extending upwardly from the platform, and a pair of arm rests extending above the platform from the back rest.
    Type: Grant
    Filed: March 13, 1974
    Date of Patent: January 6, 1976
    Inventor: Thomas D. Manner