Patents by Inventor Walter Boeck

Walter Boeck 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).

  • Antifriction bearing
    Patent number: 3995919
    Abstract: A loading aperture is provided in the circumference of the race of a rolling bearing for the insertion of rolling members into the race, and an expandable closure is provided for closing the aperture. The closure may have a slot into which a member, such as a ball or wedge, is inserted, for expanding the closure.
    Type: Grant
    Filed: July 3, 1975
    Date of Patent: December 7, 1976
    Assignee: SKF Industrial Trading and Development Company, B.V.
    Inventors: Walter Boeck, Alfred Koelle