Prosthetic knee joint

• US D383,542 S
• Filed: 08/09/1995
• Issued: 09/09/1997
• Est. Priority Date: 02/13/1995
• Status: Expired due to Term

• Current Assignee: OTTO BOCK Orthopadische Industrie Besitz und Verwaltungs KG
• Original Assignee: OTTO BOCK Orthopaedische Industrie Besitz - und Verwaltungs - KG Industriestrasse
• Inventors: Wagner, Helmut, Wellershaus, Ulf
• Primary Examiner(s): Chin, Kay H.
• Application Number:
  US29/042,738
• Time in Patent Office: 762 Days
• Field of Search: D24/155, 623/20, 623/16, 623/18, 623/21, 623/38, 623/32, 623/27
• US Class Current: D24/155
• CPC Class Codes: N/A

Claims

1. The ornamental design for a prosthetic knee joint, as shown.