Prosthetic joint assembly and prosthetic joint member

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9107754
APP PUB NO 20130073053A1
SERIAL NO

13673529

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Importance

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Abstract

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A prosthetic joint member includes: a generally concave cup with an outer surface that is bone-implantable, the cup including a first indexing feature; a concave insert disposed inside the cup, the insert comprising a rigid material and including a concave interior defining a nominal surface, the interior including a cantilevered flange defined by an undercut in the insert, the flange defining a wear-resistant first contact surface which protrudes inward relative to the nominal surface, the insert including a second indexing feature. The first and second indexing features engage each other so as to retain the insert in a fixed angular orientation relative to the cup.

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Patent Owner(s)

Patent OwnerAddress
KINEMAX ENGINEERING PLLC3757 KENNEDY ROAD GASTONIA NC 28056

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crowder,, Jr Harold Lloyd Concord, US 10 88
Duquette, Scott M Clemmons, US 6 42
Kellar, Franz W Gastonia, US 56 538

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