Patents by Inventor Marion T. Cox

Marion T. Cox 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).

  • Method and apparatus for extending a length of a lift gate
    Patent number: 6682114
    Abstract: An extension for a lift gate of a truck is provided. The extension has an elongate member and an attachment portion at an end of the elongate member that is adapted to surround a portion of the lift gate in the manner to allow the extension to be removably attached to the lift gate without the use of separate fasteners. The elongate member overlaps with a platform of the lift gate and extends beyond the lift gate platform in a direction parallel to the platform when the extension is removably attached to the lift gate.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: January 27, 2004
    Assignee: UniGroup, Inc.
    Inventor: Marion T. Cox