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:
Dec. 21, 1993
Filed:
Dec. 11, 1990
Applicant:
Inventors:
Michael R Sorrell, Longmeadow, MA (US);
Simon Slootsky, Springfield, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45B / ;
U.S. Cl.
CPC ...
135 66 ; 135 67 ; 297-5 ; 297 45 ; 297481 ;
Abstract
A foldable rigid frame front entry safety walker having programmed resistance to backward motion, and having a porous seat to accommodate incontinent patients.
Sorrell, Michael. (1993). Safety walker (U.S. Patent No. 5271422). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5271422
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile