Patents by Inventor Arthur Q. Oaks

Arthur Q. Oaks 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).

  • Jogging device
    Patent number: 4037834
    Abstract: A jogging device comprises a padded completely rigid platform freely suspended with and by a frame by a dual spring arrangement. The frame has an upper curved surface to which a cantilever spring is attached; the cantilever spring is in series with a coil extension spring which is attached to the platform.
    Type: Grant
    Filed: August 20, 1975
    Date of Patent: July 26, 1977
    Inventor: Arthur Q. Oaks