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:
Aug. 16, 2011
Filed:
Apr. 07, 2005
Applicant:
Dennis L. Keiser, Sanger, CA (US);
Inventor:
Dennis L. Keiser, Sanger, CA (US);
Assignee:
Keiser Corporation, Fresno, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exercise apparatus is disclosed that comprises a frame, at least one user interface movably coupled to the frame, a pneumatic resistance device, and a weight stack coupled to the frame. The weight stack is arranged between and in series with the at least one user interface and pneumatic resistance device and is coupled to the at least one user interface by a first force transfer mechanism and to the pneumatic resistance device by a second force transfer mechanism.