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Class Information
Number: 623/55
Name: Prosthesis (i.e., artificial body members), parts thereof, or aids and accessories therefor > Leg > Foot > Resilient
Description: Subject matter containing means which can regain its original shape after distortion.


Sub-classes under this class:

Class Number Class Name Patents
623/56 Fluid cushion 12


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7429272 Prosthetic foot with tunable performance Sep. 30, 2008
7419509 Prosthetic foot with a resilient ankle Sep. 2, 2008
7410503 Prosthetic foot with tunable performance Aug. 12, 2008
7374578 Prosthetic foot with tunable performance May. 20, 2008
7371262 Low profile active shock module prosthesis May. 13, 2008
7354456 Foot prosthesis having cushioned ankle Apr. 8, 2008
7279011 Foot prosthesis having cushioned ankle Oct. 9, 2007
7228923 Device for absorbing floor-landing shock for legged mobile robot Jun. 12, 2007
7211115 Prosthetic foot with tunable performance May. 1, 2007
7108723 Prosthetic foot Sep. 19, 2006
7063727 Foot prosthesis having cushioned ankle Jun. 20, 2006
7060104 Energy storing foot prosthesis with improved plantar flexion Jun. 13, 2006
7044984 High profile multiaxial prosthetic foot May. 16, 2006
6972043 Foot prosthesis Dec. 6, 2005
6969408 Low profile active shock module prosthesis Nov. 29, 2005
6942704 Prosthetic foot Sep. 13, 2005
6936074 Prosthetic foot Aug. 30, 2005
6929665 Prosthetic foot with a resilient ankle Aug. 16, 2005
6899737 Foot prosthesis having cushioned ankle May. 31, 2005
6869451 Dynamic prosthetic foot with multiple load points and multiple upper sections Mar. 22, 2005
6863695 Prosthetic foot having shock absorption Mar. 8, 2005
6852132 Artificial limbs incorporating superelastic supports Feb. 8, 2005
6811571 Universal prosthesis with cushioned ankle Nov. 2, 2004
6793683 Prosthetic foot with medial/lateral stabilization Sep. 21, 2004
6767370 Foot insert for an artificial foot Jul. 27, 2004
6764522 Prosthetic foot Jul. 20, 2004
6719807 Prosthetic foot Apr. 13, 2004
6712860 Lower leg prosthesis Mar. 30, 2004
6706075 Dynamic prosthetic foot with multiple load points having sole only Mar. 16, 2004
6702860 Dynamic prosthetic foot with multiple load points on upper section and sole Mar. 9, 2004
6702859 Dynamic prosthetic foot with multiple load points and anterior/posterior upper sections Mar. 9, 2004
6676708 Prosthetic foot with differentiated heel elasticity and split upper ankle Jan. 13, 2004
6669737 Foot insert for an artificial foot Dec. 30, 2003
6663672 Variable cross section prosthetic foot with carbon spheres Dec. 16, 2003
6602295 Prosthetic foot having shock absorption Aug. 5, 2003
6596029 Foot prosthesis Jul. 22, 2003
6572659 Prosthetic foot Jun. 3, 2003
6527811 Foot prosthesis with modular foot plate Mar. 4, 2003
6514293 Prosthetic foot Feb. 4, 2003
6511514 Dynamic response prosthetic foot with multiaxial ankle Jan. 28, 2003
6443995 Prosthetic foot Sep. 3, 2002
6406500 Foot prosthesis having curved forefoot Jun. 18, 2002
6398818 Lower leg prosthesis Jun. 4, 2002
6387134 Prosthetic foot May. 14, 2002
6290730 Artificial foot and ankle Sep. 18, 2001
6280479 Foot prosthesis having cushioned ankle Aug. 28, 2001
6261324 Foot prosthesis Jul. 17, 2001
6254643 Prosthetic device incorporating low ankle design Jul. 3, 2001
6241776 Prosthetic foot with reinforcing member Jun. 5, 2001
6206934 Ankle block with spring inserts Mar. 27, 2001

1 2 3


 
 
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