Patents by Inventor Sven M. Klevstad

Sven M. Klevstad 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).

  • Leg supporting device for obstetrical tables
    Patent number: 4426071
    Abstract: An obstetrical table has on each side a leg supporting device, each including a foot rest and a thigh support which are adjustable individually and lockable in any desired position relative to a vertical bushing which is rotatably mounted in a bracket fastened to the side of the frame of the table. The foot rest and thigh support connected to the bushing may then be swung about a vertical axis as a unit for further adjustments.
    Type: Grant
    Filed: February 9, 1982
    Date of Patent: January 17, 1984
    Assignee: Landstingens Inkopscentral, Lic, Ekonomisk Forening
    Inventor: Sven M. Klevstad