Tibial prosthesis

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Description

FIG. 1 is a bottom plan view of a tibial prosthesis;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear plan view thereof; and

FIG. 6 is a perspective view thereof as viewed from the rear.

Referenced Cited
U.S. Patent Documents
D245259 August 2, 1977 Shen
3816855 June 1974 Saleh
3924277 September 1975 Freeman et al.
Patent History
Patent number: D248771
Type: Grant
Filed: Aug 31, 1976
Date of Patent: Aug 1, 1978
Inventors: Harry E. Groth, Jr. (Portland, OR), Philip J. Fagan (Beaverton, OR)
Primary Examiner: Bernard Ansher
Attorney: David J. Mugford
Application Number: 5/719,229
Classifications
Current U.S. Class: D24/33; 3/1911; 3/191
International Classification: D2403;