Patents by Inventor Martin Nikolaus Krammer

Martin Nikolaus 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
    Patent number: 7367913
    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: Grant
    Filed: February 11, 2005
    Date of Patent: May 6, 2008
    Assignee: TEAM Industries, Inc.
    Inventors: Martin Nikolaus Krammer, John Edward Hamrin, Joel Anderson, Gregory Lee Maki