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:
Apr. 30, 1996
Filed:
Nov. 15, 1993
Applicant:
Inventors:
Darrell D O'Neal, Atlanta, GA (US);
Robert J Schiess, III, Atlanta, GA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
600210 ; 600235 ;
Abstract
Surgical retraction apparatus having a retractor blade with a curved blade and a quick release mechanism. The blade has a complex curved shape and notches on the sides to reduce tissue damage during retraction. Blades can be removed from a rack and pinion mechanism by sliding the bushing of the blade over the rack arm.
O'Neal, Darrell. (1996). Spinal retractor apparatus having a curved blade (U.S. Patent No. 5512038). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5512038
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile