ClassID:

24926

A63B21/0052 - CPC Classification

Classification description:

Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets induced by electromagnets

Recent Application in this class:
#1
20250288843
2025-09-18

EXERCISE DEVICE CABLE SAFETY LOCKING MECHANISM

#2
20250186831
2025-06-12

NECK EXERCISING APPARATUS

#3
20250177801
2025-06-05

FREEWHEEL ADJUSTABLE WHEEL AND EXERCISE BIKE HAVING SAME

#4
20250032850
2025-01-30

FREEWHEEL ADJUSTABLE WHEELS AND FITNESS BIKE THEREWITH

#5
20250025745
2025-01-23

SWITCH ASSEMBLY FOR REGULATING ROTARY LOAD AND FITNESS BIKE COMPRISING THE SAME

#6
20250025734
2025-01-23

Torsion Detection Flange, Resistance-Adjustable Rotating Wheel and Adjusting Method Therefor, and Sports Device

#7
20240382798
2024-11-21

EXERCISE MACHINE BRAKE SYSTEM

#8
20240173588
2024-05-30

Fitness mechanism with adjustable resistance

#9
20240115920
2024-04-11

DYNAMIC ROWING MACHINE

#10
20230347226
2023-11-02

Bicycle trainer

#11
20230338774
2023-10-26

INDOOR BICYCLE TRAINING DEVICE

#12
20230338773
2023-10-26

INDOOR BICYCLE ADJUSTMENT METHOD AND SYSTEM

#13
20230201649
2023-06-29

Exercise machine brake system

#14
20230101809
2023-03-30

Exercise machine adjustable resistance system and method

#15
20230072936
2023-03-09

Exercise machine with levitated platform

#16
20230016237
2023-01-19

Exercise machine with electromagnetic resistance selection

#17
20220362623
2022-11-17

ROWING MACHINE INCLUDING A GEAR SHIFT MECHANISM

#18
20220266085
2022-08-25

Strength training apparatus

#19
20220203196
2022-06-30

SYSTEM AND METHOD FOR CONTROLLING A BICYCLE TRAINER

#20
20220131454
2022-04-28

Electric magnetic resistance control structure for exercise machine

#21
20220008790
2022-01-13

RESISTANCE ADJUSTMENT SYSTEM FOR STATIONARY EXERCISE EQUIPMENT

#22
20220008774
2022-01-13

Magnetic Anti-Atrophy Device "MAAD"

#23
20210402257
2021-12-30

Exercise machine adjustable resistance system and method

#24
20210339068
2021-11-04

EDDY CURRENT RESISTANCE GENERATING DEVICE

#25
20210308514
2021-10-07

Exercise machine with electromagnetic resistance selection

#26
20210252332
2021-08-19

Exercise machine with levitated platform

#27
20210205651
2021-07-08

Resistive device employing eddy current braking

#28
20210205650
2021-07-08

Exercise device

#29
20210146216
2021-05-20

Bicycle trainer

#30
20210146198
2021-05-20

Indoor bicycle adjustment method and system

#31
20210128965
2021-05-06

Fan vehicle with adjustable resistance

#32
20210106863
2021-04-15

Electromagnetic resistance feedback system for bicycle training device

#33
20210086018
2021-03-25

Strength training apparatus

#34
20210077857
2021-03-18

Indoor bicycle training device

#35
20210077856
2021-03-18

Indoor training bicycle device

#36
20210071731
2021-03-11

Electric adjustable magnetic control damper

#37
20210060380
2021-03-04

Indoor training bicycle device

#38
20200406082
2020-12-31

MAGNETICALLY ASSISTED RESISTANCE APPARATUS AND METHOD OF USE THEREOF

#39
20200398097
2020-12-24

Internal magnetic resistance system for use with fitness device

#40
20200338389
2020-10-29

Strength training apparatus

#41
20200298053
2020-09-24

MODULAR BICYCLE TRAINER

#42
20200276466
2020-09-03

RESISTANCE EXERCISE APPARATUS

#43
20200238129
2020-07-30

Virtual inertia enhancements in bicycle trainer resistance unit

#44
20200197737
2020-06-25

Plyometric exercise ladder

#45
20200187316
2020-06-11

Stair exerciser apparatus

#46
20200163463
2020-05-28

Chair for work place environment or for means of transportation that is capable of providing physical training

#47
20200078630
2020-03-12

Exercise machine with electromagnetic resistance selection

#48
20200061404
2020-02-27

Resistive device employing eddy current braking

#49
20200054913
2020-02-20

Exercise machine with levitated platform

#50
20200023220
2020-01-23

Method of resistance training utilizing eddy current resistance

#51
20190381348
2019-12-19

Magnetron mechanism of unpowered treadmill

#52
20190374808
2019-12-12

FLYWHEEL MEASURING SYSTEM AND FITNESS EQUIPMENT HAVING THE SAME

#53
20190269958
2019-09-05

Strength training apparatus

#54
20190247693
2019-08-15

Eddy current resistance generating device

#55
20190054360
2019-02-21

System and method for controlling a bicycle trainer

#56
20190009122
2019-01-10

Fitness equipment and fitness system based on fitness equipment

#57
20180339189
2018-11-29

Exercise machine

#58
20180326255
2018-11-15

Exercise apparatus

#59
20180318646
2018-11-08

Exercise machine adjustable resistance system and method

#60
20180296896
2018-10-18

Bicycle trainer

#61
20180290014
2018-10-11

Elliptical trainer

#62
20180243606
2018-08-30

Stair exerciser apparatus

#63
20180229065
2018-08-16

Braking system for gymnastic machines and operating method thereof

#64
20180207466
2018-07-26

Wearable resistive device for functional strength training

#65
20180117401
2018-05-03

EXERCISE APPARATUS CAPABLE OF MEASURING FORCE THAT USER APPLIES ON

#66
20180021614
2018-01-25

Multi function exercise apparatus with resistance mechanism

#67
20180015319
2018-01-18

Exercise machine with electromagnetic resistance selection

#68
20180008856
2018-01-11

FORCE ADJUSTMENT MECHANISM FOR STATIONARY EXERCISE EQUIPMENT

#69
20170319889
2017-11-09

Rowing machine

#70
20170259111
2017-09-14

Xbike desk and exercise semi-recumbent bicycle

#71
20170239526
2017-08-24

Exercise machine adjustable resistance system and method

#72
20170197106
2017-07-13

Strength training apparatus with flywheel and related methods

#73
20170128764
2017-05-11

Electromagnetically actuated bicycle trainer and resistance control method thereof

#74
20170120104
2017-05-04

Wrist and forearm exercise device

#75
20170100621
2017-04-13

Exercise apparatus with eddy current rail

#76
20170028247
2017-02-02

Selectable stride elliptical

#77
20170014661
2017-01-19

Damping device

#78
20160375292
2016-12-29

Multi function exercise apparatus with resistance mechanism

#79
20160158592
2016-06-09

Strength training apparatus with flywheel and related methods

#80
20150360083
2015-12-17

Exercise machine adjustable resistance system and method

#81
20150343290
2015-12-03

CYCLING TRAINING DEVICE

#82
20150190678
2015-07-09

Exercise apparatus with a magnetic resistance

#83
20150190667
2015-07-09

Multi function exercise apparatus with resistance mechanism

#84
20140336018
2014-11-13

Fitness equipment unit

#85
20140274600
2014-09-18

Strength training apparatus with flywheel and related methods

#86
20140171272
2014-06-19

Bicycle trainer

#87
20140171266
2014-06-19

System and method for controlling a bicycle trainer

#88
20130210585
2013-08-15

Adaptive motion exercise device

#89
20120283068
2012-11-08

Self-generating resistance apparatus for fitness and rehabilitation equipments

#90
20120202651
2012-08-09

Gymnastic machine

#91
20110306467
2011-12-15

ELECTROMAGNETIC LOAD DEVICE FOR AN APPARATUS FOR PHYSICAL EXERCISE, AND APPARATUS PROVIDED WITH SAID DEVICE

#92
20110195818
2011-08-11

Magnetic resistance trainer power measurement

#93
20110082014
2011-04-07

Fully adjustable integrated exercise workstation

#94
20100197467
2010-08-05

Swimmer training apparatus having force control

#95
20100179030
2010-07-15

Flywheel mounting assembly for an exercise bicycle

#96
20090156362
2009-06-18

Method and tool for exercising muscles

#97
20090118099
2009-05-07

CLOSED-LOOP POWER DISSIPATION CONTROL FOR CARDIO-FITNESS EQUIPMENT

#98
20080096725
2008-04-24

Performance monitoring & display system for exercise bike

#99
20070203000
2007-08-30

Flywheel magnetic control resistance apparatus for indoor exercise facilities

#100
20060189452
2006-08-24

Magnetic resistance device for upright bikes

#101
20060046905
2006-03-02

Load variance system and method for exercise machine

#102
20060009330
2006-01-12

Mold changeable elliptical exercisers

#103
20050176560
2005-08-11

Linear magnetic damper

#104
20050115783
2005-06-02

Magnetic resistance device

#105
17586472
2023-10-17

Magnetic swimmer restraint device

#106
16211305
2020-03-31

Exercise machine adjustable resistance system and method

#107
15712798
2020-03-03

System and method for controlling a bicycle trainer

#108
15450001
2017-05-09

Exercise machine adjustable resistance system and method