Patents by Inventor Johannes Kloepfer

Johannes Kloepfer 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).

  • CUTTING BLADE FOR A CUTTER HEAD AND CUTTER HEAD FOR A BRUSHCUTTER
    Publication number: 20220007573
    Abstract: The disclosure is directed to a cutting blade for a cutter head and includes a base body having a fastening arrangement for fastening the cutting blade to a cutter head as well as a blade edge. The base body and the blade edge are made of a biodegradable natural substance. Alternatively, the base body is made of a non-biodegradable plastic and the blade edge is made at least in part of a biodegradable material.
    Type: Application
    Filed: June 29, 2021
    Publication date: January 13, 2022
    Inventors: Johannes Kloepfer, Markus Hittmann, Achim Rethaber, Philipp Mueller, Roland Mandel, Antje Kielczyk