Patents by Inventor Gerald T. Kitchingham

Gerald T. Kitchingham 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).

  • Waste concrete disposal box
    Patent number: 7232189
    Abstract: A container for disposing of waste concrete provides a pivoting front wall assembly such that lifting the container by the front wall assembly breaks the bond between hardened concrete and the container facilitating removal of the waste concrete.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: June 19, 2007
    Assignee: Southern Star Concrete, Inc.
    Inventors: Lester B. Covington, Phillip R. Fletcher, Gerald T. Kitchingham