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Publication numberUSD439339 S1
Publication typeGrant
Application numberUS 29/094,153
Publication dateMar 20, 2001
Filing dateSep 25, 1998
Priority dateMar 25, 1998
Publication number094153, 29094153, US D439339 S1, US D439339S1, US-S1-D439339, USD439339 S1, USD439339S1
InventorsSteffen Sawatzki
Original AssigneeOtto Bock Orthopaedische Industrie Besitz-Und Verwaltungs-Kommanditgessellschaft
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Knee joint
US D439339 S1
Images(6)
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Claims(1)
  1. The ornamental design for a knee joint, as shown and described.
Description

The article in which the design is embodied is intended for use in a prosthesis.

FIG. 1 is a front view;

FIG. 2 is a rear view;

FIG. 3 is a left side view;

FIG. 4 is a right side view;

FIG. 5 is a bottom view; and,

FIG. 6 is a top view.

Non-Patent Citations
Reference
1Chas. A. Blatchford & Sons Ltd. Flyer with photograph & description of ENDOLITE high-activity chassis; Jul. 1993.
2Chas. A. Blatchford & Sons Ltd. Flyer with photograph and description of ENDOLITE universal chassis; Sep. 1993.
3TehLin Prosthetic & Orthopedic Inc., Brochure with photograph and description of TGK-1HOOS hydraulic frame; published Before Jul. 10, 1996.
4TehLin Prosthetic & Orthopedic Inc., Brochure with photographs of lower limb system components; published before Jul. 10, 1996.
5USMC, flyer for BLACK MAX hydraulic frame; published before Jul. 10, 1996.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7087090Nov 18, 2004Aug 8, 2006Bloorview Macmillan CentreArtificial knee joint
US7485152Aug 26, 2005Feb 3, 2009The Ohio Willow Wood CompanyProsthetic leg having electronically controlled prosthetic knee with regenerative braking feature
Classifications
U.S. ClassificationD24/155