Patents by Inventor Patrick Lucy

Patrick Lucy 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).

  • Hand truck with horizontally spreadable arms
    Patent number: 5427493
    Abstract: A manually operable two-wheeled hand truck is provided, and in particular a hand truck with a pair of gripping extensions capable of spreading horizontally to a desired distance apart without rotation of the gripping extensions about a pivot point.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: June 27, 1995
    Inventor: Patrick Lucy