Patents by Inventor Gerhard Husmann

Gerhard Husmann 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).

  • Device for disintegrating material such as paper
    Patent number: 3986676
    Abstract: A device for disintegrating material such as paper comprising a motor-driven disintegrating assembly disposed in the lower part of a feed chute, the disintegrating assembly having a plurality of knives fixed in mutually overlying relationship on a working shaft. The lower end of the feed chute is formed as a screening drum disposed coaxial to the working shaft and is surrounded by a paper discharge air duct, that portion of the working shaft located in the screening drum being provided with blower vanes and at least one additional knife.
    Type: Grant
    Filed: July 7, 1975
    Date of Patent: October 19, 1976
    Inventor: Gerhard Husmann