Patents by Inventor Traugott Roller

Traugott Roller 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).

  • Cover strip for the lower edge of a bonded windscreen of a motor car
    Patent number: 4874198
    Abstract: A cover strip to cover over a lower edge of a bonded windscreen oriented in the transverse direction of the vehicle, which is located in the air suction region of a blower, is anchored to the windscreen so as to maintain an interval whereby a duct is formed through which a stream of water being discharged along the windscreen can flow into a water catching tank located beneath the engine hood.
    Type: Grant
    Filed: October 26, 1988
    Date of Patent: October 17, 1989
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventor: Traugott Roller
  • Windshield wiper installation
    Patent number: 4811451
    Abstract: A windshield wiper installation in which at least one nozzle of a windshield washing system partakes in the pivot movements of the wiper arm. In order to avoid with certainty a scratching of the windshield, provision is made according to this invention that the washing liquid is sprayed in a focused jet from the base of the wiper arm directly along the wiper blade to the free end thereof on the forward side of the wiper blade as viewed in the respective wiping direction.
    Type: Grant
    Filed: October 7, 1987
    Date of Patent: March 14, 1989
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventor: Traugott Roller