The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 1998
Filed:
Jun. 21, 1996
Kent Fulks, Dallas, TX (US);
Other;
Abstract
An exercise device includes forced pronation or supination movement of the hand and arms in conjunction with the standard range of motion for a specified exercise. The device comprises a conventional frame and a centrally mounted seat. Pivotally attached to the frame is a sub-frame including a pair of levers that pivot in tandem about a horizontal first axis of rotation A1 and movably attached to the distal end of each lever is a double 'L' shaped handle that includes a grip that pivots about a second axis of rotation A2. A2 is is substantially perpendicular to A1 and the distal end of the second leg of the double 'L' shaped handle is movably attached with a ball and socket connection to a first end of a linkage rod. The second end of the linkage rod is movably attached with a second ball and socket connector to the frame so that, as the levers pivot about axis A1, each handle is forced to pivot about its axis A2 in a predetermined relationship with the position of the levers.