Patents by Inventor Thomas D. Yancer

Thomas D. Yancer 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).

  • Suspension system for vehicle frame
    Patent number: 5630607
    Abstract: An improved vehicle suspension system compensates for flexure of the frame of the vehicle by permitting the front and rear frame structures to pivot with respect to one another. The pivoting of the front and rear structures is controlled to maintain the structures above the ground and to dampen the pivoting movement of the structures when the structures attempt to move away from a selected orientation with respect to one another.
    Type: Grant
    Filed: August 17, 1995
    Date of Patent: May 20, 1997
    Inventor: Thomas D. Yancer