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. 14, 1980
Filed:
Jul. 24, 1978
Applicant:
Inventor:
Dennis L Keiser, Sanger, CA (US);
Assignee:
Kintron, Incorporated, , CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
272130 ; 272134 ; 272D / ; 272D / ; 272D / ;
Abstract
An exercising device having an exercising member, an assembly mounting the member for movement along a curved path of travel, a pneumatic system operable to provide a force resisting movement of the member, a linkage interconnecting the pneumatic system and the member and having a pair of pivot points adjacent to said member, and a stop borne by the member and engageable with the linkage during movement of the member discriminately to control the pivot point about which relative movement between the linkage and member is accommodated to control the force required to operate said pneumatic system.