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Publication numberUSD632790 S1
Publication typeGrant
Application numberUS 29/346,648
Publication dateFeb 15, 2011
Filing dateNov 4, 2009
Priority dateNov 4, 2009
Publication number29346648, 346648, US D632790 S1, US D632790S1, US-S1-D632790, USD632790 S1, USD632790S1
InventorsChia-Pao Cheng
Original AssigneeChia-Pao Cheng
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Artificial knee joint
US D632790 S1
Abstract  available in
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  1. The ornamental design for an artificial knee joint, as shown and described.

FIG. 1 is a perspective view of an artificial knee joint showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side perspective view thereof;

FIG. 5 is a right side perspective view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear perspective view thereof.

Referenced by
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US9149371Apr 5, 2013Oct 6, 2015Ossur HfProsthetic knee
US9730814May 16, 2014Aug 15, 2017Ossur HfProsthetic knee with spring loaded latch for providing locked and unlocked configurations
USD732167 *Feb 1, 2013Jun 16, 2015Limbs International Inc.Prosthetic knee
USD732168 *Aug 19, 2013Jun 16, 2015Limbs International Inc.Prosthetic knee
USD733883 *May 31, 2011Jul 7, 2015Ossur HfProsthetic knee
USD735862 *Jul 3, 2014Aug 4, 2015Otto Bock Healthcare GmbhProsthesis
USD736385 *Feb 21, 2014Aug 11, 2015Nabtesco CorporationArtificial knee joint
USD736931 *Mar 6, 2014Aug 18, 2015Otto Bock Healthcare GmbhProsthesis
USD748789 *Nov 5, 2014Feb 2, 2016Otto Bock Healthcare GmbhProsthesis
USD750250 *Nov 5, 2014Feb 23, 2016Otto Bock Healthcare GmbhProsthesis
USD785177 *Jun 19, 2015Apr 25, 2017Limbs International Inc.Prosthetic knee
USD795434 *Sep 20, 2016Aug 22, 2017ProteorKnee prosthesis
USD798453 *Apr 26, 2016Sep 26, 2017Ken Dall Enterprise Co., Ltd.Artificial ankle joint
USD799698 *Oct 23, 2015Oct 10, 2017Otto Bock Healthcare Products GmbhPart of prosthesis
U.S. ClassificationD24/155