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:
Jan. 17, 1995
Filed:
Jan. 21, 1994
Applicant:
Inventors:
Bruce Davenport, Bowen Island, CA;
James A McArthur, Surrey, CA;
Assignee:
Med*Ex Diagnostics of Canada, Inc., British Columbia, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
482123 ; 482121 ; 482129 ; 482130 ;
Abstract
A constant force load for use in an exercising apparatus. The load includes a frame, an energy storage unit coupled to the frame and capable of exerting a force on an external element when storing energy therein, a cam for making the force transmitted from that exerted by the energy storage means constant, and force transmission means for changing the constant transmitted force. The load further includes an output force modifying assembly for making the output force constant.