Patents by Inventor Bradley Dean Ehler

Bradley Dean Ehler 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).

  • Vehicle ramp system
    Patent number: 7771154
    Abstract: A vehicle payload conveyance system located inside the hollow of a vehicle gate which provides ramps which deploy from the hollow by rotation about the axis of a ball slidly engaged in a track to allow the ramps to be positioned for the loading and unloading of a payload into or out of the vehicle, and further provides a line deployed from the hollow of the vehicle gate which can be attached to the payload and adjustably tensioned to facilitate transfer of a payload into or out of the vehicle.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: August 10, 2010
    Inventor: Bradley Dean Ehler
  • Cycle direction control system
    Patent number: 7533894
    Abstract: A cycle direction control which pivotally couples each of the opposed ends of an axle to a corresponding one each of a pair of members which operate in directionally opposed travel to control direction of an annular member which rotates about the axis of the axle.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: May 19, 2009
    Inventor: Bradley Dean Ehler
  • Vehicle payload conveyance system
    Patent number: 7186069
    Abstract: A vehicle payload conveyance system located inside the hollow of a vehicle gate which provides ramps which deploy from the hollow by rotation about the axis of a ball slidly engaged in a track to allow the ramps to be positioned for the loading and unloading of a payload into or out of the vehicle, and further provides a line deployed from the hollow of the vehicle gate which can be attached to the payload and adjustably tensioned to facilitate transfer of a payload into or out of the vehicle.
    Type: Grant
    Filed: May 6, 2004
    Date of Patent: March 6, 2007
    Inventor: Bradley Dean Ehler