Patents by Inventor Oivind Bergersen

Oivind Bergersen 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).

  • Patient manipulating kit and method of converting a hospital bed to a patient manipulation apparatus
    Patent number: 5500964
    Abstract: A method for converting a patient bed or chair to a patient manipulating device by selecting a kit including a subframe having a central hinge plate carrying a pair of left and right articulated wing support devices for complementary conformity to the underlying support surface. An opening is cut in the back support of the bed and chair, the subframe installed thereover and a pair of left and right actuators inserted behind such support surface and coupled with such wing devices to selectively raise the respective wings upwardly relative to the sub-frame and patient support surface.
    Type: Grant
    Filed: March 9, 1994
    Date of Patent: March 26, 1996
    Assignee: National Health Equipment, Inc.
    Inventor: Oivind Bergersen
  • Adjustable bed frame
    Patent number: D355311
    Type: Grant
    Filed: July 14, 1993
    Date of Patent: February 14, 1995
    Inventor: Oivind Bergersen