Patents by Inventor Donald S. McCulloch

Donald S. McCulloch 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).

  • Multipositional medical bed
    Patent number: 4356577
    Abstract: A medical bed is described in which mattresses are mounted in frames which can be rotated about a longitudinal axis and tilted about a transverse axis. The mattresses may be removable and adapted to permit enclosing a patient completely to permit 360.degree. rotation.
    Type: Grant
    Filed: March 31, 1980
    Date of Patent: November 2, 1982
    Inventors: Gene E. Taylor, Donald S. McCulloch