ClassID:

16661

A61F2002/6621 - CPC Classification

Classification description:

Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents; Prostheses not implantable in the body; Artificial legs or feet or parts thereof; Feet; Ankle joints; Feet Toes

Sub-classes:
Recent Application in this class:
#1
20250332007
2025-10-30

DIGIT FILLER WEARABLE GARMENT AND METHOD THEREOF

#2
20250332006
2025-10-30

Semi-Active Ankle and Foot Prosthesis Powered by a Locakable Series-Elastic Actuator

#3
20250127635
2025-04-24

PROSTHESIS WITH POWERED ANKLE AND TOE JOINTS

#4
20250127634
2025-04-24

PROSTHETIC FOOT WITH SPACED SPRING ELEMENTS

#5
20250114219
2025-04-10

Unibody Endoskeletal Transtibial Prosthetic Devices and Digital Fabrication Workflow

#6
20240398590
2024-12-05

Semi-active ankle and foot prosthesis powered by a lockable series-elastic actuator

#7
20240207072
2024-06-27

Robust Adaptable Foot Prosthesis

#8
20240189118
2024-06-13

Unibody endoskeletal transtibial prosthetic devices and digital fabrication workflow

#9
20240180723
2024-06-06

Prosthesis with powered ankle and toe joints

#10
20230329882
2023-10-19

ORTHOPEDIC PROSTHETIC DEVICE AND METHOD OF USE THEREIN

#11
20230233343
2023-07-27

UNIBODY ENDOSKELETAL TRANSTIBIAL PROSTHETIC DEVICES AND DIGITAL FABRICATION WORKFLOW

#12
20230233340
2023-07-27

Unibody endoskeletal transtibial prosthetic devices and digital fabrication workflow

#13
20220133509
2022-05-05

Prosthetic Partial Fingers

#14
20210307939
2021-10-07

Robust adaptable foot prosthesis

#15
20210275327
2021-09-09

Composite prosthetic foot structure

#16
20210177627
2021-06-17

Prosthetic partial fingers

#17
20210077281
2021-03-18

Prosthetic feet having heel height adjustability

#18
20210000618
2021-01-07

Tapered flex plate for prosthetic foot

#19
20200360158
2020-11-19

Artificial foot having rotatable toe part

#20
20200281746
2020-09-10

Variable stiffness prosthetic foot

#21
20200237530
2020-07-30

ELECTRONICALLY CONTROLLED PROSTHETIC SYSTEM

#22
20200155330
2020-05-21

Prosthetic partial fingers

#23
20200085596
2020-03-19

Foot prosthesis comprising a damping element

#24
20200030121
2020-01-30

ARTICULATED ORTHOPAEDIC FOOT WITH SHOCK ABSORPTION, WHICH PREVENTS THE IMPACT PRODUCED IN EACH FOOT-LOADING CYCLE WHEN WALKING OR RUNNING, PROVIDING NATURAL MOVEMENT AND STABILITY FOR THE USER

#25
20200022822
2020-01-23

Prosthetic joint with cam locking mechanism

#26
20190307581
2019-10-10

Pivot-flex foot

#27
20190209346
2019-07-11

PROSTHETIC FOOT DEVICE

#28
20190142611
2019-05-16

Prosthetic ankle and foot combination

#29
20190142610
2019-05-16

Carbon fiber prosthetic foot

#30
20190060091
2019-02-28

Parallelogram load cell

#31
20190060090
2019-02-28

Apparatus and method for a prosthetic foot cover

#32
20190021882
2019-01-24

Prosthetic ankle joint mechanism

#33
20190000648
2019-01-03

Variable stiffness prosthetic foot

#34
20180353309
2018-12-13

Biomimetic prosthetic device

#35
20180296370
2018-10-18

Tapered flex plate for prosthetic foot

#36
20180263793
2018-09-20

Prosthetic feet and foot covers

#37
20180263792
2018-09-20

ARTIFICIAL FOOT

#38
20180207006
2018-07-26

Robust adaptable foot prosthesis

#39
20180153712
2018-06-07

Prosthetic feet having heel height adjustability

#40
20180125680
2018-05-10

Lower leg prosthetic systems and devices

#41
20180116825
2018-05-03

PROSTHETIC FOOT

#42
20180042737
2018-02-15

Mounting bracket for connecting a prosthetic limb to a prosthetic foot

#43
20170360581
2017-12-21

RESPONSIVE PROSTHESES

#44
20170354517
2017-12-14

ELECTRONICALLY CONTROLLED PROSTHETIC SYSTEM

#45
20170333221
2017-11-23

Overmould attachments for prosthetic foot

#46
20170304082
2017-10-26

Prosthetic foot device

#47
20170296362
2017-10-19

Carbon fiber prosthetic foot with hollow cross sections

#48
20170281372
2017-10-05

APPARATUS AND METHOD FOR A SPLIT TOE BLADE

#49
20170119552
2017-05-04

Sensing systems and methods for monitoring gait dynamics

#50
20170049585
2017-02-23

Jointless prosthetic foot

#51
20170027717
2017-02-02

Prosthetic ankle joint mechanism

#52
20170027716
2017-02-02

Prosthetic foot

#53
20160331559
2016-11-17

Robust adaptable foot prosthesis

#54
20160310298
2016-10-27

Tapered flex plate for prosthetic foot

#55
20160287414
2016-10-06

Parallelogram load cell

#56
20160287412
2016-10-06

Prosthetic ankle module

#57
20160278947
2016-09-29

Electronically controlled prosthetic system

#58
20160158030
2016-06-09

Prosthetic foot

#59
20160106555
2016-04-21

Additive manufacturing produced prosthetic foot

#60
20160100960
2016-04-14

COMPRESSION HEEL PROSTHETIC FOOT

#61
20160081821
2016-03-24

Variable stiffness prosthetic foot

#62
20160067059
2016-03-10

Foot prosthesis with resilient multi-axial ankle

#63
20160067058
2016-03-10

Variable-mechanical-impedance artificial legs

#64
20160008147
2016-01-14

PROSTHETIC SPORT FEET

#65
20150374514
2015-12-31

Prosthetic feet and foot covers

#66
20150351938
2015-12-10

Prosthetic ankle and foot combination

#67
20150351937
2015-12-10

ARTIFICIAL FOOT

#68
20150230943
2015-08-20

Prosthetic joint with cam locking mechanism

#69
20150209160
2015-07-30

Prosthetic sport feet

#70
20150105700
2015-04-16

Sensing systems and methods for monitoring gait dynamics

#71
20150025654
2015-01-22

Low profile prosthetic foot

#72
20140257523
2014-09-11

Smooth rollover insole for prosthetic foot

#73
20140088728
2014-03-27

Variable-mechanical-impedance artificial legs

#74
20140039645
2014-02-06

Prosthetic ankle joint mechanism

#75
20130144403
2013-06-06

Prosthetic foot with dual foot blades and vertically offset toe

#76
20130110258
2013-05-02

Low profile prosthetic foot

#77
20130066439
2013-03-14

Prosthetic foot

#78
20130024007
2013-01-24

Orthopedic foot part

#79
20120303135
2012-11-29

Prosthetic devices and methods of making and using the same

#80
20120271434
2012-10-25

Prosthetic foot

#81
20120209406
2012-08-16

Foot Plate Device for An Artificial Foot

#82
20120191221
2012-07-26

Instrumented prosthetic foot

#83
20120191220
2012-07-26

Instrumented prosthetic foot

#84
20120179274
2012-07-12

BIFURCATED, MULTI-PURPOSE PROSTHETIC FOOT

#85
20120157882
2012-06-21

Sensing systems and methods for monitoring gait dynamics

#86
20120136458
2012-05-31

ELECTRONICALLY CONTROLLED PROSTHETIC SYSTEM

#87
20120130508
2012-05-24

Lower limb prosthesis

#88
20120046760
2012-02-23

Foot prosthesis

#89
20120010730
2012-01-12

Foot prosthesis with resilient multi-axial ankle

#90
20110276149
2011-11-10

Low profile prosthetic foot

#91
20110230975
2011-09-22

Prosthetic ankle and foot combination

#92
20110213471
2011-09-01

Prosthetic foot with a curved split

#93
20110208322
2011-08-25

Joints for Prosthetic, Orthotic and/or Robotic Devices

#94
20110166674
2011-07-07

ANKLE PROSTHESIS

#95
20110130847
2011-06-02

Instrumented prosthetic foot

#96
20110107581
2011-05-12

Divided-end artificial limb

#97
20110098828
2011-04-28

Automatic prosthesis for above-knee amputees

#98
20110098606
2011-04-28

Sensing systems and methods for monitoring gait dynamics

#99
20110093091
2011-04-21

Tensegrity Joints for Prosthetic, Orthotic, and Robotic Devices

#100
20110093089
2011-04-21

ELECTRONICALLY CONTROLLED PROSTHETIC SYSTEM

#101
20110071650
2011-03-24

Resilient prosthetic and orthotic components which incorporate a plurality of sagittally oriented struts

#102
20110029097
2011-02-03

Prosthetic foot

#103
20110015762
2011-01-20

JOINTS FOR PROSTHETIC, ORTHOTIC AND/OR ROBOTIC DEVICES

#104
20100298954
2010-11-25

Prosthetic foot with energy returning heel and keel

#105
20100042228
2010-02-18

Prosthetic foot

#106
20100030343
2010-02-04

Bi-modal ankle-foot device

#107
20100004757
2010-01-07

Smooth rollover insole for prosthetic foot

#108
20090306792
2009-12-10

Foot prosthesis with resilient multi-axial ankle

#109
20090299490
2009-12-03

Prosthetic limb

#110
20090287315
2009-11-19

Foot prosthesis with resilient multi-axial ankle

#111
20090287314
2009-11-19

Joints for prosthetic, orthotic and/or robotic devices

#112
20090234463
2009-09-17

Prosthetic foot with flexible ankle portion

#113
20090204230
2009-08-13

Method for controlling an orthopedic foot

#114
20090143870
2009-06-04

Instrumented prosthetic foot

#115
20090105845
2009-04-23

Prosthetic foot with a processor to manage energy return of adjustable heel and keel springs

#116
20090088868
2009-04-02

Low-profile lower leg prosthetic devices

#117
20090082878
2009-03-26

Multi-axial prosthetic ankle

#118
20090076626
2009-03-19

Prosthetic foot

#119
20090030530
2009-01-29

ELECTRONICALLY CONTROLLED PROSTHETIC SYSTEM

#120
20080306612
2008-12-11

Artificial foot

#121
20080300692
2008-12-04

Prosthetic ankle and foot combination

#122
20080281436
2008-11-13

Prosthetic foot with tunable performance

#123
20080262635
2008-10-23

Prosthetic ankle joint mechanism

#124
20080228288
2008-09-18

Composite Prosthetic Foot

#125
20080188951
2008-08-07

Prosthetic foot with variable medial/lateral stiffness

#126
20080183302
2008-07-31

Prosthetic foot with tunable performance

#127
20080167731
2008-07-10

Prosthetic foot with longer upper forefoot and shorter lower forefoot

#128
20080058959
2008-03-06

Instrumented prosthetic foot

#129
20080046096
2008-02-21

Instrumented prosthetic foot

#130
20080004718
2008-01-03

Artificial foot

#131
20070219643
2007-09-20

Prosthetic foot with tunable performance

#132
20070213841
2007-09-13

Prosthetic foot with tunable performance

#133
20070213840
2007-09-13

Prosthetic foot with tunable performance

#134
20070106395
2007-05-10

Foot prosthesis with resilient multi-axial ankle

#135
20070100466
2007-05-03

Prosthetic foot devices

#136
20070078523
2007-04-05

Lower limb prosthesis

#137
20070061016
2007-03-15

Foot prosthetic and methods of use

#138
20070038042
2007-02-15

Hyperspectral technology for assessing and treating diabetic foot and tissue disease

#139
20070027557
2007-02-01

Low profile prosthetic foot

#140
20060241782
2006-10-26

Vertical shock absorbing prosthetic foot

#141
20060235545
2006-10-19

Prosthetic foot with fully adjustable hindfoot and forefoot keels and inversion/eversion, pronation/supination capability

#142
20060212131
2006-09-21

Energy returning prosthetic foot

#143
20060212130
2006-09-21

Vacuum-assisted prosthetic device

#144
20060206215
2006-09-14

Sensing systems and methods for monitoring gait dynamics

#145
20060206214
2006-09-14

Sensing systems and methods for monitoring gait dynamics

#146
20060195197
2006-08-31

Sensing systems and methods for monitoring gait dynamics

#147
20060178754
2006-08-10

Prosthetic foot with tunable performance and improved vertical load/shock absorption

#148
20060173555
2006-08-03

Elastic energy-stored artificial foot

#149
20060167563
2006-07-27

Sub-malleolar non-articulating prosthetic foot with improved dorsiflexion

#150
20060155385
2006-07-13

Electronically controlled prosthetic system

#151
20060069450
2006-03-30

Lower leg prosthesis with improved roll over

#152
20060041321
2006-02-23

Prosthetic foot with an adjustable ankle and method

#153
20060030950
2006-02-09

Prosthetic foot with tunable performance

#154
20060004467
2006-01-05

Low profile active shock module prosthesis

#155
20050273179
2005-12-08

Prosthetic foot with tunable performance

#156
20050267603
2005-12-01

Foot prosthesis with resilient multi-axial ankle

#157
20050267602
2005-12-01

Foot prosthesis with resilient multi-axial ankle

#158
20050240284
2005-10-27

Prosthetic foot devices

#159
20050216097
2005-09-29

Tensegrity joints for prosthetic, orthotic, and robotic devices

#160
20050203640
2005-09-15

Prosthetic foot with a resilient ankle

#161
20050177250
2005-08-11

Prosthetic foot with tunable performance

#162
20050143838
2005-06-30

Vacuum-assisted prosthetic device

#163
20050137717
2005-06-23

Prosthetic foot with rocker member

#164
20050119763
2005-06-02

Prosthetic foot with an adjustable ankle and method

#165
20050107889
2005-05-19

Instrumented prosthetic foot

#166
20050085926
2005-04-21

Prosthetic foot with an adjustable ankle and method

#167
20050071018
2005-03-31

Universal prosthesis with cushioned ankle

#168
20050071017
2005-03-31

Low profile active shock module prosthesis

#169
20050049721
2005-03-03

Prosthetic foot

#170
20050038524
2005-02-17

Low profile prosthetic foot

#171
20050033451
2005-02-10

Prosthetic foot

#172
20050033450
2005-02-10

Prosthetic foot with a resilient ankle

#173
20050016572
2005-01-27

Mobility assistance apparatus and method

#174
16428615
2025-09-16

Prosthetic feet with increased flexibility to accommodate different heel heights

#175
16403197
2019-12-10

Biomimetic prosthetic device