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:
May. 01, 1990
Filed:
Jul. 20, 1988
Applicant:
Inventor:
Scott R Watterson, River Heights, UT (US);
Assignee:
Weslo, Inc., Logan, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ; A63B / ;
U.S. Cl.
CPC ...
272 72 ; 272136 ;
Abstract
An exercise machine such as a rowing machine has a resistance system which consists of a fluid cylinder interconnected at one end to the movable block of a block and tackle which is selected to have a desired mechanical advantage to provide the desired resistance to movement of machine operation means such as the handle of the rowing machine. Adjustment structure provides for variable or adjustable resistance to movement of the block and tackle structure.