Prosthetic knee joint

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Description

FIG. 1 is a three quarter right side and rear view of the prosthetic knee joint;

FIG. 2 is a left side view of the prosthetic knee joint;

FIG. 3 is a right side view of the prosthetic knee joint;

FIG. 4 is a rear view of the prosthetic knee joint;

FIG. 5 is a front view of the prosthetic knee joint;

FIG. 6 is a top plan view of the prosthetic knee joint; and,

FIG. 7 is a bottom plan view of the prosthetic knee joint.

Referenced Cited
U.S. Patent Documents
D326156 May 12, 1992 Martinez
D358211 May 9, 1995 Cohen
3663967 May 1972 Vermillion
5139524 August 18, 1992 Aulie et al.
5314481 May 24, 1994 Bianco
Other references
  • Brochure; ENDOLITE '92, "Torque Absorber".
Patent History
Patent number: D383542
Type: Grant
Filed: Aug 9, 1995
Date of Patent: Sep 9, 1997
Assignee: Otto Bock Orthopadishe Industrie Besitz-und VerWaltungs-Kommanditgesellsc haft (Duderstadt)
Inventors: Ulf Wellershaus (Duderstadt), Helmut Wagner (Duderstadt)
Primary Examiner: Kay H. Chin
Law Firm: Whitham, Curtis, Whitham & McGinn
Application Number: 0/42,738
Classifications
Current U.S. Class: Prosthesis Or Implant (D24/155)
International Classification: 2403;