Patents by Inventor Ludwig Hess

Ludwig Hess 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).

  • Power driven hair clipper
    Patent number: 6502312
    Abstract: The invention is directed to a power driven hair clipper (HSM), comprising a drive mechanism provided in a housing (1) and a clipper head (S) equipped with a clipper comb (3) and a clipper blade (4, 82) and mounted on said housing (1) for pivotal motion about a pivot axis (Z), wherein the clipper comb (3) is in cooperating relationship with two clipper blades (4, 82), each being adapted to be coupled with a drive member (12) of the drive mechanism according to the pivot position of the clipper head (S) relative to the housing (1).
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: January 7, 2003
    Assignee: Braun GmbH
    Inventors: Kurt Beutel, Wolfgang Franke, Ludwig Hess, Karl-Heinz Schadt
  • Power driven hair clipper
    Publication number: 20020000043
    Abstract: The invention is directed to a power driven hair clipper (HSM), comprising a drive mechanism provided in a housing (1) and a clipper head (S) equipped with a clipper comb (3) and a clipper blade (4, 82) and mounted on said housing (1) for pivotal motion about a pivot axis (Z), wherein the clipper comb (3) is in cooperating relationship with two clipper blades (4, 82), each being adapted to be coupled with a drive member (12) of the drive mechanism according to the pivot position of the clipper head (S) relative to the housing (1).
    Type: Application
    Filed: June 19, 2001
    Publication date: January 3, 2002
    Applicant: Braun GmbH
    Inventors: Kurt Beutel, Wolfgang Franke, Ludwig Hess, Karl-Heinz Schadt