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. 19, 1994
Filed:
Nov. 09, 1990
Applicant:
Inventor:
Chitranjan Ranawat, New York, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623 20 ;
Abstract
An improved total knee joint prosthesis having femoral, tibial and patellar components wherein the trochlear groove in the femoral component of the knee joint prosthesis possesses a depth-width ratio that allows the patellar component to sit deeper in the trochlear groove during knee flexion.
Quick Actions:
Ranawat, Chitranjan. (1994). Knee joint prosthesis (U.S. Patent No. 5330532). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5330532
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile