Patents by Inventor Christopher J. Koenig

Christopher J. Koenig 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 Cutting Device
    Publication number: 20100242286
    Abstract: A hair cutting device has a motorized suction assembly and a motorized clipper assembly, with a hair-receiving chamber for containing hair clippings and a filter positioned between the motorized suction assembly and the motorized clipper assembly. Spacers of varying lengths to control the length and style of hair cut may also be provided.
    Type: Application
    Filed: March 25, 2010
    Publication date: September 30, 2010
    Inventors: Norman Yerke, Christopher J. Koenig