Patents by Inventor Curt H. Mader

Curt H. Mader 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).

  • Patent number: 4585265
    Abstract: A tailgate which can be moved to any of three positions on the back end of a vehicle. In addition to the normal open and closed positions, the tailgate has an elevated stabilizing position in which it is elevated above the vehicle bed in a horizontal orientation to reduce air drag and increase fuel economy. Each end of the tailgate has spring loaded upper and lower pins which can be retracted by operating handles on the tailgate. The lower pins are received in hinge openings in the vehicle sides to provide a hinge axis about which the tailgate can be opened and closed. Slots in the vehicle sides receive the upper pins to latch the tailgate closed. Both sets of pins fit in the slots when the tailgate is moved to the elevated position.
    Type: Grant
    Filed: August 27, 1984
    Date of Patent: April 29, 1986
    Inventor: Curt H. Mader