Patents by Inventor Stanley R. Fitzgerald

Stanley R. Fitzgerald 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).

  • Container carrier
    Patent number: 5427494
    Abstract: A four-wheel device used to lift drums with compressed air stored in an on-board storage tank without special straps, tools, or clamps that allows the operator to lift the drum with no physical stress and to roll the unit to another location with minimum effort.
    Type: Grant
    Filed: March 1, 1993
    Date of Patent: June 27, 1995
    Inventor: Stanley R. Fitzgerald