Patents by Inventor Dean E. Bell

Dean E. Bell 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).

  • Frictional arm exercise device
    Patent number: 4171801
    Abstract: An arm exercise device that is compact and portable for strengthening either arm through arm wrestling exercises. There is a base member supporting bearing mechanism of a shaft member. A handle is transversely disposed on the shaft and is movable through an angle of about 180.degree.. The free end of the handle is provided with a hand-grip that is pivotally connected thereto, and the hand-grip is also reversible to either side of the handle. An adjustable frictional brake mechanism is furnished with the shaft to resist the turning force exerted on the handle by the arm.
    Type: Grant
    Filed: January 24, 1978
    Date of Patent: October 23, 1979
    Inventor: Dean E. Bell