ClassID:

148483

F16D41/30 - CPC Classification

Classification description:

Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like

Recent Application in this class:
#1
20250381797
2025-12-18

ADJUSTABLE FREEWHEEL HUB ASSEMBLY

#2
20250377027
2025-12-11

SUSPENSION ENHANCING HUB AND REAR DERAILLEUR ASSEMBLY

#3
20250257769
2025-08-14

SUSPENSION ENHANCING HUB AND REAR DERAILLEUR ASSEMBLY

#4
20250153506
2025-05-15

WHEEL HUB ASSEMBLY

#5
20250129826
2025-04-24

Drive Arrangement for a Bicycle

#6
20250091690
2025-03-20

POWER TRANSMISSION UNIT FOR ELECTRIC BICYCLES, AND ELECTRIC BICYCLE

#7
20250010658
2025-01-09

FREEWHEEL HUB FOR A BICYCLE

#8
20240376942
2024-11-14

FREEWHEEL SYSTEM FOR A BICYCLE HUB

#9
20240369112
2024-11-07

Suspension enhancing hub and rear derailleur assembly

#10
20240262459
2024-08-08

Control device of internal speed change device of wheel hub for indirect clutching operation

#11
20240209902
2024-06-27

Freewheel of a vehicle

#12
20240208606
2024-06-27

Freewheel of a Vehicle

#13
20240181809
2024-06-06

BICYCLE DRIVE ASSEMBLY

#14
20240181808
2024-06-06

BICYCLE DRIVE ASSEMBLY

#15
20240181807
2024-06-06

BICYCLE DRIVE ASSEMBLY

#16
20240157728
2024-05-16

HUB SYSTEM, METHOD AND DEVICE WITH ADJUSTABLE DEADBAND

#17
20240141958
2024-05-02

Novel Bicycle Freewheel

#18
20230304548
2023-09-28

Systems and methods for selectively rotationally fixing a pedaled drivetrain

#19
20230220887
2023-07-13

Clutch or brake system for a torque transmission with a planetary gear

#20
20230150304
2023-05-18

Hub assembly for human-powered vehicle

#21
20230066122
2023-03-02

Driving mechanism of bicycle free-coaster hub

#22
20230015750
2023-01-19

Power transmission unit for electric bicycles, and electric bicycle

#23
20220389979
2022-12-08

Suspension enhancing hub and rear derailleur assembly

#24
20220297796
2022-09-22

Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power

#25
20220281265
2022-09-08

Wheel hub

#26
20220221012
2022-07-14

INTERIOR CLUTCH-USED CONTROL MECHANISM

#27
20220213938
2022-07-07

INTERIOR CLUTCH-USED CONTROL MECHANISM

#28
20220205494
2022-06-30

INTERIOR CLUTCH-USED CONTROL MECHANISM

#29
20220128105
2022-04-28

Individually Phased Pawl Drive Mechanism

#30
20220074455
2022-03-10

Systems and methods for selectively rotationally fixing a pedaled drivetrain

#31
20220074454
2022-03-10

Systems and methods for selectively rotationally fixing a pedaled drivetrain

#32
20220034373
2022-02-03

INTERIOR CLUTCH-USED CONTROL MECHANISM

#33
20220009588
2022-01-13

Power transmission unit for electric bicycles, and electric bicycle

#34
20220001956
2022-01-06

ELECTRIC ASSIST DEVICE FOR A BICYCLE

#35
20210354783
2021-11-18

Transmission system

#36
20210339826
2021-11-04

Sprocket support body

#37
20210283950
2021-09-16

Freecoaster hub system for a bicycle

#38
20210107591
2021-04-15

Drive unit and electrically assisted bicycle

#39
20210040997
2021-02-11

Switchable ratcheting clutch

#40
20200398936
2020-12-24

Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power

#41
20200361566
2020-11-19

Transmission Shaft of Electric Vehicle

#42
20200182313
2020-06-11

Clutch system for a torque transmission

#43
20200166089
2020-05-28

Suspension enhancing hub and rear derailleur assembly

#44
20200158222
2020-05-21

Novel Product of Wheel Hub Assembly for Damping and Noise Reduction

#45
20200114684
2020-04-16

Bicycle hub having unidirectional transmission apparatus in opposite position

#46
20200009907
2020-01-09

Wheel hub assembly

#47
20190271366
2019-09-05

Ratchet driving structure of hub

#48
20190249769
2019-08-15

Automatic bicycle shifter and chain driver

#49
20190242459
2019-08-08

CONTROL ASSEMBLY OF AN INTERNAL CLUTCH

#50
20190241015
2019-08-08

Hub with disengaging effect of ratchet faces in an idle mode

#51
20190219109
2019-07-18

Individually phased pawl drive mechanism

#52
20190178313
2019-06-13

Systems and methods for selectively rotationally fixing a pedaled drivetrain

#53
20190136918
2019-05-09

Ratchet Tooth Ring Torque Transfer Through Straight Spline Teeth

#54
20190084349
2019-03-21

Reinforcement for a hub ratchet base

#55
20190032730
2019-01-31

Hub, in particular for bicycles

#56
20190031286
2019-01-31

Bicycle hub assembly

#57
20190031285
2019-01-31

Bicycle crank transmission apparatus

#58
20190030951
2019-01-31

Hub, in particular for bicycles

#59
20180346064
2018-12-06

Bicycle hub assembly

#60
20180209492
2018-07-26

Rocker one-way clutch with cutout to locate a spring and stator incorporating the same

#61
20170356508
2017-12-14

Drive unit and electric-motor-assisted bicycle

#62
20170291449
2017-10-12

Bicycle transmission

#63
20170267024
2017-09-21

BICYCLE RATCHET HUB ASSEMBLY WITHOUT RESILIENT PART

#64
20170248174
2017-08-31

Electro-mechanical clutch apparatus

#65
20170096030
2017-04-06

Freewheel assembly switchable between fixed-gear and freewheel modes

#66
20170029067
2017-02-02

Shifting device and shifting pawl for a shifting device

#67
20160327102
2016-11-10

Bidirectional hub assembly

#68
20160305496
2016-10-20

CONTROL ASSEMBLY OF AN INTERNAL CLUTCH

#69
20160280328
2016-09-29

Bicycle drive unit

#70
20160273594
2016-09-22

One-way transmission module

#71
20160265609
2016-09-15

Ultra-low-loss transmission brake utilizing a dual-solenoid electro-mechanical actuator

#72
20160265603
2016-09-15

ELECTROMECHANICAL, UNIDIRECTIONAL, ROTARY CLUTCH SYSTEMS AND METHODS

#73
20160186821
2016-06-30

Releasable freewheel clutch

#74
20160091035
2016-03-31

Rocker one-way clutch with cutout to locate a spring and stator incorporating the same

#75
20150285319
2015-10-08

Ratchet type one-way clutch

#76
20150259024
2015-09-17

Bicycle operating device

#77
20150232149
2015-08-20

Jumping drive device

#78
20150053523
2015-02-26

Bicycle freewheel

#79
20140246894
2014-09-04

Bicycle hub assembly

#80
20140166421
2014-06-19

RATCHET BICYCLE HUB ASSEMBLY

#81
20140062174
2014-03-06

Hub assembly for a bicycle

#82
20140041983
2014-02-13

Electric hub unit

#83
20130341146
2013-12-26

Driving structure for a wheel hub of a bicycle

#84
20130233667
2013-09-12

REINFORCEMENT STRUCTURE FOR BEARINGS IN BICYCLE HUB

#85
20130200684
2013-08-08

Wheel hub arrangement for a wheel drive by an alternating symmetric drive system using a flexible pulling element, that can be used in vehicles particularly in bicycles

#86
20130126293
2013-05-23

Ratchet cylinder for a bicycle hub

#87
20130056320
2013-03-07

Driving apparatus for rear hub of bicycle

#88
20130043102
2013-02-21

High efficiency bicycle hub

#89
20130037369
2013-02-14

Twin clutch hub

#90
20130025993
2013-01-31

BICYCLE HUB ASSEMBLY

#91
20120228923
2012-09-13

TWO-DIRECTION HUB ASSEMBLY

#92
20120181132
2012-07-19

Pawl carrier for wheel hub of bicycle

#93
20120097467
2012-04-26

Power assisted bicycle with regenerative function

#94
20110220450
2011-09-15

HUB RATCHET DRIVING DEVICE FOR BICYCLES

#95
20110220449
2011-09-15

Bicycle hub assembly with two bearings

#96
20110183805
2011-07-28

Motor having an integrated torque sensor

#97
20110168514
2011-07-14

RATCHET HUB DEVICE

#98
20110168513
2011-07-14

FREEWHEEL STRUCTURE

#99
20110168511
2011-07-14

Bicycle hub assembly

#100
20110073430
2011-03-31

Bicycle hub having pawl retaining function

#101
20110061490
2011-03-17

Normally closed soundless bicycle hub

#102
20110017565
2011-01-27

Gear assembly for transportation tools

#103
20100320720
2010-12-23

Motion transfer mechanism for transferring reciprocal motion to rotary motion and rider-propelled vehicle utilizing motion transfer mechanism

#104
20100252389
2010-10-07

High efficiency bicycle hub

#105
20100122886
2010-05-20

Bicycle hub that will not drive the pedal and will not produce noise when the hub is rotated in the backward direction

#106
20100044180
2010-02-25

HUB ASSEMBLY FOR A BICYCLE

#107
20090277741
2009-11-12

HUB AND AXLE ASSEMBLY FOR A BICYCLE

#108
20090260476
2009-10-22

Pawl for a planetary gear mechanism

#109
20080264748
2008-10-30

Hub assembly for a bicycle

#110
20080194376
2008-08-14

Bicycle hub assembly

#111
20080156141
2008-07-03

CYCLE PEDAL

#112
20080083595
2008-04-10

Multi-tooth pawl type gearing mechanism

#113
20080017471
2008-01-24

Bicycle freewheel

#114
20080000748
2008-01-03

Sprocket

#115
20070289836
2007-12-20

Bicycle hub having pawl retaining function

#116
20070199788
2007-08-30

Hub driving assembly for transmitting a driving force from a sprocket to rotate a hub of a bicycle

#117
20070089960
2007-04-26

Bicycle freewheel

#118
20070089959
2007-04-26

Bicycle freewheel

#119
20070089958
2007-04-26

Bicycle freewheel

#120
20070034474
2007-02-15

Wheel hub with clutch

#121
20060237276
2006-10-26

One-way clutches

#122
20060231366
2006-10-19

One-way transmission device for a hub of a rear wheel of a bicycle, pawl carrying body for such device and hub comprising such device

#123
20060096827
2006-05-11

Wheel assembly for a motorized vehicle

#124
20060081434
2006-04-20

Hub assembly for a bicycle

#125
20050183920
2005-08-25

Ratchet paw module structure

#126
20050183918
2005-08-25

Ratchet paw module structure

#127
20050167226
2005-08-04

One-way clutch and torque detection apparatus using same

#128
20050139443
2005-06-30

Bicycle ratchet bushing

#129
17094846
2022-01-18

Automatic free-coasting freewheel apparatus

#130
14693085
2016-09-13

Ratchet mechanism for a bicycle hub assembly