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. 04, 1992
Filed:
Jul. 12, 1991
Applicant:
Inventor:
Christopher J Smith, IV, Oceanport, NJ (US);
Assignee:
Prostretch, Inc., Little Silver, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
482 80 ; 36-75 ; 36110 ; 128 / ; 602 10 ;
Abstract
An improved exercise shoe including a generally semi-circular base for engaging a support surface on which the exercise shoe rocks with a range of rocking motion, the improvement providing the exercise shoe with a more limited range, particularly a variable more limited range of rocking motion. The more limited range of rocking motion includes a more limited range of forward rocking motion and a more limited range of rearward rocking motion, and particularly a variable more limited rearward range of rocking motion.