Patents Examined by Michael F. Treittel
  • Hospital bed
    Patent number: 4459712
    Abstract: A hospital bed comprising a frame and a patient support surface constituted by an endless length of flexible material extending around a pair of rollers at the opposite sides of the bed, means being provided for traversing the material around said rollers. The flexible material will preferably be an open mesh material to assist in the healing and prevention of pressure sores.
    Type: Grant
    Filed: May 27, 1982
    Date of Patent: July 17, 1984
    Inventor: Rajendra K. Pathan