Patents by Inventor Gerald E. Lloyd

Gerald E. Lloyd 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).

  • Trolley
    Patent number: 5033757
    Abstract: A trolley has a pair of front and a pair of rear wheels disposed symmetrically on a chassis relative to a longitudinal axis thereof for ground engaging rotation in a common plane.
    Type: Grant
    Filed: June 8, 1990
    Date of Patent: July 23, 1991
    Inventor: Gerald E. Lloyd