U.S. patent number D383,542 [Application Number D/042,738] was granted by the patent office on 1997-09-09 for prosthetic knee joint.
This patent grant is currently assigned to Otto Bock Orthopadishe Industrie Besitz-und VerWaltungs-Kommanditgesellsc. Invention is credited to Helmut Wagner, Ulf Wellershaus.
United States Patent |
D383,542 |
Wellershaus , et
al. |
September 9, 1997 |
Prosthetic knee joint
Claims
The ornamental design for a prosthetic knee joint, as shown.
Inventors: |
Wellershaus; Ulf (Duderstadt,
DE), Wagner; Helmut (Duderstadt, DE) |
Assignee: |
Otto Bock Orthopadishe Industrie
Besitz-und VerWaltungs-Kommanditgesellsc (Duderstadt,
DE)
|
Appl.
No.: |
D/042,738 |
Filed: |
August 9, 1995 |
Foreign Application Priority Data
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Feb 13, 1995 [DE] |
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M 95 01 198.6 |
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Current U.S.
Class: |
D24/155 |
Current International
Class: |
2403 |
Field of
Search: |
;D24/155
;623/20,16,18,21,38,32,27 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Brochure; ENDOLITE '92, "Torque Absorber"..
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Primary Examiner: Chin; Kay H.
Attorney, Agent or Firm: Whitham, Curtis, Whitham &
McGinn
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.
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