Unitary tibial component for prosthetic knee implant

- Osteonics Corp.
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Description

FIG. 1 is a top perspective view of a unitary tibial component for prosthetic knee implant embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view of one side thereof, the other side being a mirror image thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D326156 May 12, 1992 Martinez
3869729 March 1975 Attenborough
4216549 August 12, 1980 Hillberry et al.
4714474 December 22, 1987 Brooks, Jr. et al.
4759767 July 26, 1988 Lacey
4822362 April 18, 1989 Walker et al.
4895571 January 23, 1990 Grundel
4938769 July 3, 1990 Shaw
4944756 July 31, 1990 Kenna
4944757 July 31, 1990 Martinez et al.
4950298 August 21, 1990 Gustilo et al.
4963152 October 16, 1990 Hofmann et al.
5071438 December 10, 1991 Jones et al.
5137536 August 11, 1992 Kashino
5152797 October 6, 1992 Luckman et al.
Foreign Patent Documents
3334531 September 1983 DEX
Patent History
Patent number: D358211
Type: Grant
Filed: Feb 28, 1992
Date of Patent: May 9, 1995
Assignee: Osteonics Corp. (Allendale, NJ)
Inventor: Robert C. Cohen (Rockaway Township, Morris County, NJ)
Primary Examiner: Stella Reid
Law Firm: Samuelson & Jacob
Application Number: 7/844,823
Classifications
Current U.S. Class: Prosthesis Or Implant (D24/155)