Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Leg – Knee
Reexamination Certificate
2011-03-22
2011-03-22
Snow, Bruce E (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Leg
Knee
Reexamination Certificate
active
07909885
ABSTRACT:
An artificial joint including a stance-phase control means having a flexing axis and a control axis and a swing-phase control means adapted to engage the stance-phase control means. The perpendicular distance between the flexing axis and the swing-phase control means and the perpendicular distance between the control axis and the swing-phase control means are equal when the artificial joint rotates about the flexing axis up to 65°.
REFERENCES:
patent: 5133773 (1992-07-01), Sawamura et al.
patent: 5376137 (1994-12-01), Shorter et al.
patent: 5904721 (1999-05-01), Henry et al.
patent: 6652585 (2003-11-01), Lange
patent: 6658540 (2003-12-01), Sicola et al.
patent: 7044983 (2006-05-01), Cheng
patent: 2005/0015156 (2005-01-01), Hikichi
patent: 2005/0027370 (2005-02-01), Chen et al.
Pillsbury Winthrop Shaw & Pittman LLP
Snow Bruce E
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