Patents by Inventor Richard L. Boysen

Richard L. Boysen 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: 5711561
    Abstract: The bumper mountable camper stand includes a pair of base members each having first and second feet extending longitudinally opposite, and having a pillar extending perpendicularly therefrom, a lateral cross member and having a pair of tubes extending perpendicularly therefrom, first mounting apparatus for releasable mounting the first feet in sliding engagement to a mounting member on a frame of a vehicle, second mounting apparatus for releasable mounting the tubes in sliding engagement to the second feet, and third mounting apparatus for releasable mounting the tubes in sliding engagement to the pillars.
    Type: Grant
    Filed: April 9, 1996
    Date of Patent: January 27, 1998
    Inventor: Richard L. Boysen
  • Patent number: 4148205
    Abstract: A reverse bending tool for bending a workpiece bent at a right angle to a reverse curve has a support angle iron and a guide angle iron forming an enclosed space of rectangular cross-section therebetween and extending along the lengths thereof. A shaping member is secured in the space between the support and guide angle irons. The workpiece is drawn between the shaping member and inner surfaces of plates of the support and guide angle irons.
    Type: Grant
    Filed: April 28, 1978
    Date of Patent: April 10, 1979
    Inventor: Richard L. Boysen