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:
Jun. 15, 2021
Filed:
Dec. 27, 2018
Applicant:
Corentec Co. Ltd., Cheonan-si, KR;
Inventors:
Young-Woong Jang, Seoul, KR;
Chan-Eol Kim, Seoul, KR;
Jae-Hun Ro, Seoul, KR;
Ah-Reum Han, Gangwon-do, KR;
Myung-Chul Lee, Gyeonggi-do, KR;
Yong In, Seoul, KR;
Seung-Beon Han, Seoul, KR;
Assignee:
Corentec Co. Ltd., Chungcheonghan-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/38 (2006.01); A61F 2/30 (2006.01); A61F 2/46 (2006.01);
U.S. Cl.
CPC ...
A61F 2/385 (2013.01); A61F 2/3877 (2013.01); A61F 2/389 (2013.01); A61F 2/461 (2013.01); A61F 2002/30001 (2013.01);
Abstract
An artificial knee joint includes a tibial component implanted into the proximal end of a tibia, and a bearing component coupled to the tibial component, in which the tibial component includes an interference prevention portion capable of preventing interference with the bearing component when the bearing component is inserted diagonally and the bearing component includes a protrusion coupled to the interference prevention portion.