Patents by Inventor Donald Herbert Kahrs

Donald Herbert Kahrs 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).

  • Patent number: 7775541
    Abstract: A wheeled vehicle including a platform portion having a mounting bracket for coupling a fifth wheel hitch to the vehicle. A pair of elongate frame members are located beneath the platform portion, and each having a lengthwise axis oriented substantially parallel to a forward direction of travel of the vehicle. A brace frame beneath the platform that is coupled between the pair of elongate frame members. The mounting bracket is secured to the brace frame and includes a stabilizer including a pair of elongate support arms joined by a cross-member. An anchor arrangement fixes the bracket relative the platform with long axes of the pair of arms transverse to the forward direction of travel. The mounting bracket has a lower portion in abutting engagement with the platform portion of the vehicle and an upper portion configured for receiving fixed coupled engagement of a fifth wheel hitch.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: August 17, 2010
    Assignee: GRLC, LLC
    Inventors: Don Frederick Linger, Donald Herbert Kahrs
  • Publication number: 20090085326
    Abstract: A wheeled vehicle including a platform portion having a mounting bracket for coupling a fifth wheel hitch to the vehicle. A pair of elongate frame members are located beneath the platform portion, and each having a lengthwise axis oriented substantially parallel to a forward direction of travel of the vehicle. A brace frame beneath the platform that is coupled between the pair of elongate frame members. The mounting bracket is secured to the brace frame and includes a stabilizer including a pair of elongate support arms joined by a cross-member. An anchor arrangement fixes the bracket relative the platform with long axes of the pair of arms transverse to the forward direction of travel. The mounting bracket has a lower portion in abutting engagement with the platform portion of the vehicle and an upper portion configured for receiving fixed coupled engagement of a fifth wheel hitch.
    Type: Application
    Filed: September 28, 2007
    Publication date: April 2, 2009
    Applicant: THULE TOWING SYSTEMS, L.L.C.
    Inventors: Don Frederick LINGER, Donald Herbert KAHRS