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:
Apr. 22, 1997
Filed:
Mar. 23, 1994
Scott R Watterson, River Heights, UT (US);
Brad Ellis, Logan, UT (US);
William T Dalebout, Logan, UT (US);
Proform Fitness Products, Inc., , US;
ICON Health & Fitness, Inc., Logan, UT (US);
Abstract
A motivational exercise stepping machine has a pair of independently operable pivoting treadles for operation by a user's feet. Each treadle is connected to its own hydraulic cylinder device which provides resistance to downward movement of the treadle by a combination of fluid flow resistance and a biasing means. The treadle is biased upwardly by the biasing means. Fluid flow resistance is controlled to be less for upward movement than for downward movement of each treadle to permit the user to step at any desirable pace, yet motivate the user to maintain that pace.