Patents by Inventor Hubert Granig

Hubert Granig 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).

  • Cushioning means for motor vehicles
    Patent number: 4366976
    Abstract: A bumper bar is projected by hydraulic actuators, which communicate with a chamber, which is separate from the actuators and contains hydraulic liquid. The chamber and a floating piston are integrated in the bumper bar. This arrangement permits compact cushioning means to perform a large projecting stroke so that a correspondingly large distance for deceleration is available.
    Type: Grant
    Filed: April 8, 1980
    Date of Patent: January 4, 1983
    Inventor: Hubert Granig
  • Device for discharging pressure gas reservoirs
    Patent number: 4268065
    Abstract: A device for discharging pressure gas reservoirs e.g., for inflating inflatable saftety belts, comprises a shut-off valve, which is associated with the pressure gas reservoir and is arbitrarily or automatically movable to its open position, e.g., by an energy storage device.
    Type: Grant
    Filed: June 28, 1978
    Date of Patent: May 19, 1981
    Inventor: Hubert Granig
  • Cushioning means for motor vehicles
    Patent number: 4225168
    Abstract: A bumper bar is projected by hydraulic actuators, which communicate with a chamber, which is separate from the actuators and contains hydraulic liquid. The chamber is integrated in the bumper bar or in the support structure of the motor vehicle.
    Type: Grant
    Filed: June 19, 1978
    Date of Patent: September 30, 1980
    Inventor: Hubert Granig