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:
Jul. 09, 1985
Filed:
Nov. 13, 1979
Applicant:
Inventor:
John S Zink, Tulsa, OK (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
272 71 ; 4498 ; 4513 ; 73379 ; 272 26 ; 434254 ;
Abstract
A tethered swimmer's tank for permitting a person to perform swimming exercises within a limited space being comprised of an open topped, water-filled tank and a harness device which is attached to said person for holding said person in a stationary position while perform various swimming exercises. A pulley is mounted to the tank behind the swimmer. An indicator is mounted forward of the swimmer within his/her field of view slightly above the top of the water and below the top of the tank. A cable passes around the pulleys with one end being attached to the harness and the other end attached to the indicator to measure the force exerted by the swimmer.