Patents by Inventor Jochen Kassner

Jochen Kassner 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).

  • Hair clipper
    Patent number: 4571830
    Abstract: A hair clipper comprised of a stationary blade and a movable clipper blade each provided with teeth cooperating with each other upon the reciprocating swinging movement of the clipper blade to and from the stationary blade to produce hair cut is further provided with an adjusting strip displaceable along the teeth of the stationary blade in the direction of elongation of those teeth so as to adjust the depth of the tooth gaps in the stationary blade.
    Type: Grant
    Filed: May 16, 1983
    Date of Patent: February 25, 1986
    Inventors: Jochen Kassner, Friedrich Schreiber