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. 01, 2025
Filed:
Jan. 17, 2025
Applicant:
Howmedica Osteonics Corp., Mahwah, NJ (US);
Inventors:
Aiguo Wang, Wayne, NJ (US);
Matthew P. Poggie, Montclair, NJ (US);
Nicholas Nai Guang Dong, Little Falls, NJ (US);
Assignee:
Howmedica Osteonics Corp., Mahwah, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/38 (2006.01); A61F 2/30 (2006.01); A61F 2/46 (2006.01); B22F 10/20 (2021.01); B22F 10/28 (2021.01); B22F 10/38 (2021.01); B33Y 10/00 (2015.01);
U.S. Cl.
CPC ...
A61F 2/389 (2013.01); A61F 2/30767 (2013.01); A61F 2/30907 (2013.01); A61F 2/3877 (2013.01); A61F 2/461 (2013.01); B22F 10/20 (2021.01); B22F 10/28 (2021.01); A61F 2002/30011 (2013.01); A61F 2002/30179 (2013.01); A61F 2002/30322 (2013.01); A61F 2002/30451 (2013.01); A61F 2/30749 (2013.01); A61F 2002/30878 (2013.01); A61F 2002/30879 (2013.01); A61F 2002/30884 (2013.01); A61F 2002/30891 (2013.01); A61F 2002/30892 (2013.01); A61F 2002/3092 (2013.01); A61F 2002/3093 (2013.01); A61F 2/3094 (2013.01); A61F 2002/3097 (2013.01); A61F 2002/4619 (2013.01); A61F 2002/4641 (2013.01); B22F 10/38 (2021.01); B22F 2301/205 (2013.01); B33Y 10/00 (2014.12);
Abstract
The tibial implant includes an integral baseplate, keel and four spikes. Each of the spikes include a non-tapering section and a tapering section, four free ends and four fillets. The spikes are specifically spaced about the baseplate and include porous outer surfaces adjacent to the baseplate.