Patents by Inventor Kurt Oswald

Kurt Oswald 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).

  • Bed with fluidically supported slats
    Patent number: 5060326
    Abstract: A bed comprises a box-like frame with longitudinal parts (12) connected to transverse parts and laths (14, 15), mounted on the longitudinal parts of the frame, on which a mattress can be laid. To improve the distribution of the weight of a human body, the laths (14, 15) are mounted on the longitudinal parts of the frame by means of piston/cylinder mechanisms (16) arranged at each end of the laths. The hydraulic or pneumatic chambers of the piston/cylinder mechanisms (16) are in mutual hydraulic or pneumatic communication.
    Type: Grant
    Filed: June 26, 1989
    Date of Patent: October 29, 1991
    Inventor: Kurt Oswald