Patents by Inventor Robert D. Trusty

Robert D. Trusty 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).

  • Card dispenser
    Patent number: 4790435
    Abstract: A cardholder for containing and dispensing business cards has a housing containing a flat spring, a cover plate for the spring for supporting the cards, and a backing plate. The cover plate, spring and backing plate are fitted into the housing, and the cards are inserted into the housing on top of the cover plate. The cards may be dispensed singly by pressure through a window opening in the housing.
    Type: Grant
    Filed: October 20, 1987
    Date of Patent: December 13, 1988
    Assignee: Cardmatic, Inc.
    Inventor: Robert D. Trusty