Patents by Inventor Roland Peter Barth

Roland Peter Barth 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: 5909960
    Abstract: A universal mounting assembly for a light duty snow plow using a lower triangular frame, an upper triangular frame and a pair of spaced-apart rearwardly directed tubular members for attaching the lower triangular frame to a vehicle. The mounting assembly can be secured to a vehicle using a quick release mechanism regardless of the vehicles ground clearance. Additionally, the plow can be used in any one of a plurality of predetermined positions with the bottom edge of the snow plow blade remaining substantially flat against the surface to be plowed. An electric winch that is supplied power from the battery of the vehicle to which the snow plow is mounted, is used to raise and lower the snow plow.
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: June 8, 1999
    Inventors: Willem Jager, Roland Peter Barth, Craig Shoemaker
  • Patent number: 5778567
    Abstract: A universal mounting assembly for a light duty snow plow using a lower triangular frame, an upper triangular frame and a pair of spaced-apart rearwardly directed tubular members for attaching the lower triangular frame to a vehicle. The mounting assembly can be secured to a vehicle using a quick release mechanism regardless of the vehicles ground clearance. Additionally, the plow can be used in any one of a plurality of predetermined positions with the bottom edge of the snow plow blade remaining substantially flat against the surface to be plowed. An electric winch that is supplied power from the battery of the vehicle to which the snow plow is mounted, is used to raise and lower the snow plow.
    Type: Grant
    Filed: May 1, 1996
    Date of Patent: July 14, 1998
    Assignee: Snowbear Corporation
    Inventors: Willem Jager, Roland Peter Barth, Craig Shoemaker