Patents by Inventor Patrick Ambrogio

Patrick Ambrogio 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).

  • Folding wheelbarrow
    Patent number: 5607174
    Abstract: A folding wheelbarrow which is durable and also easy to store. The legs fold up against the frame and the wheel is suspended below the frame. This construction allows the topside of the frame to rest flush against a wall for storage.
    Type: Grant
    Filed: May 17, 1995
    Date of Patent: March 4, 1997
    Inventor: Patrick Ambrogio