Patents by Inventor Klaus Maurer

Klaus Maurer 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).

  • Rotary snow plow
    Patent number: 6367176
    Abstract: The rotary snow blower plow with a plow worm (18) which delivers the snow and a fan blower (19) which throws the delivered snow. The fan blower (19) is located on a line with the plow worm (18). The fan blower (19) and the plow worm (18) can be mounted on a common shaft (23) so that they rotate with the same angular speed. The rotary snow blower plow is characterized by high efficiency since the flow of snow need not be deflected by 90 degrees. It is especially suited for clearing of side walls and preparation of half pipe courses.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: April 9, 2002
    Assignee: Zaugg AG Eggiwil
    Inventors: Werner Zaugg, Klaus Maurer