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:
Oct. 31, 2006
Filed:
Nov. 22, 2004
Kent Fulks, Dallas, TX (US);
Kent Fulks, Dallas, TX (US);
Other;
Abstract
A machine for bi-directional exercising of a muscle group through movement of lever arms against a selected resistance has a sub-frame mounted to a main-frame, for pivotal movement about a generally horizontal axis, and the levers connected to the sub-frame to pivot on a pair of spaced apart right and left pivot axes axially displaced to provide a moment arm about the horizontal axis. The lever arms each have a pedal, oriented to effect pivotal movement of the sub-frame about the horizontal axis, and a knee pad, oriented to effect pivotal movement of the lever arms about their respective right or left pivot axis. Linkage members connect each lever arm to the main-frame so that, as the sub-frame pivots through a given angle, the lever arms pivot through opposing angles, and a force applied to either the pedals or knee pads will move the sub-frame and lever arms through their respective angular ranges.