Knee joint for prosthetic system

- Techmedica, Inc.

FIG. 1 is a perspective view of a knee joint for prosthetic system, showing my new design;

FIG. 2 is a right side elevational view thereof, the left side elevational view being identical thereto;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4257129 March 24, 1981 Volz
4822362 April 18, 1989 Walker et al.
4888021 December 19, 1989 Forte et al.
4944756 July 31, 1990 Kenna
4950298 August 21, 1990 Gustilo et al.
Patent History
Patent number: D326156
Type: Grant
Filed: Oct 11, 1988
Date of Patent: May 12, 1992
Assignee: Techmedica, Inc. (Carmarillo, CA)
Inventor: David M. Martinez (Camarillo, CA)
Primary Examiner: Stella Reid
Law Firm: Cislo & Thomas
Application Number: 7/255,425
Current U.S. Class: Prosthesis Or Implant (D24/155)