Patents by Inventor Martin Krammer

Martin Krammer 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).

  • Wet brake system for vehicles
    Publication number: 20060183591
    Abstract: A brake system (20) includes a differential carrier (22, 121) and output gear (26) operatively connected. At least one carrier rotary friction surface (43) is operatively connected to the differential carrier (22, 121). At least one side gear rotary friction surface (45) is operatively connected to one of the side gears (31, 33). At least one limited rotary friction surface is operatively connected to the case, whereby during a braking operation the carrier rotary friction surface and the side gear rotary friction surface are pressed together causing braking of the differential carrier and the first and second differential side gears (31, 33). The carrier (22, 121) is supported by the first and second differential side gears (31, 33).
    Type: Application
    Filed: February 11, 2005
    Publication date: August 17, 2006
    Inventors: Martin Krammer, John Hamrin, Joel Anderson, Gregory Maki
  • Door stop
    Patent number: D433622
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: November 14, 2000
    Assignee: Koziol Geschenkartikel GmbH
    Inventor: Martin Krammer