ClassID:

148482

F16D41/28 - CPC Classification

Classification description:

Freewheels or freewheel clutches specially adapted for cycles with intermediate wedging coupling members

Recent Application in this class:
#1
20250389303
2025-12-25

CLUTCH

#2
20250303793
2025-10-02

BICYCLE HUB

#3
20250010658
2025-01-09

FREEWHEEL HUB FOR A BICYCLE

#4
20230182857
2023-06-15

TORQUE TRANSMISSION DEVICE, ELECTRIC POWER ASSISTANCE DEVICE AND ASSOCIATED CYCLE

#5
20230066122
2023-03-02

Driving mechanism of bicycle free-coaster hub

#6
20230026432
2023-01-26

Power-output torque detection mechanism

#7
20230003265
2023-01-05

Clamping body freewheeling unit and drive device for an electric bicycle having a clamping body freewheel unit

#8
20220412413
2022-12-29

Outer contact surface element of a one-way clutch, one-way clutch including the contact surface element, and method for installing a one-way clutch

#9
20220169335
2022-06-02

Torque transistor and e-bike with torque transistor

#10
20220144380
2022-05-12

Stabilizer

#11
20220106012
2022-04-07

Dynamic power device, automatic mobile vehicle, transfer apparatus, dynamic power supply system, and electric bicycle

#12
20210129584
2021-05-06

FREEWHEEL HUB

#13
20210025444
2021-01-28

Freewheel and thrust bearings system and vehicle transmission systems including such a system

#14
20200079152
2020-03-12

FREEWHEELING HUB SYSTEM

#15
20190241015
2019-08-08

Hub with disengaging effect of ratchet faces in an idle mode

#16
20190195296
2019-06-27

BICYCLE HUB APPARATUS

#17
20190113086
2019-04-18

Reciprocating Action Drive with Magnetically Hinged Overrunning Clutch

#18
20180328451
2018-11-15

Freewheel mechanism

#19
20180154984
2018-06-07

Hub gear

#20
20170334242
2017-11-23

Freewheel hub

#21
20170284482
2017-10-05

Cassette driver for a freewheel hub

#22
20170284481
2017-10-05

Cassette driver for a freewheel hub

#23
20170283007
2017-10-05

Hub gear

#24
20170108058
2017-04-20

Easily Replaceable One-Way Transmission Module

#25
20170045100
2017-02-16

Clutch assembly

#26
20160339991
2016-11-24

Transmission assembly featuring one-way needle bearings for engine- and human-powered vehicles

#27
20160273594
2016-09-22

One-way transmission module

#28
20150314642
2015-11-05

Freewheel hub

#29
20140225424
2014-08-14

Freewheel hub

#30
20130040774
2013-02-14

Transmission and traction motor module using the same

#31
20110168511
2011-07-14

Bicycle hub assembly

#32
20110031084
2011-02-10

DELAYED LOCK UP/FREEWHEEL BEARING AND AN IMPROVED NON-BONDED TORSION BUSH

#33
20100213021
2010-08-26

Roller-type one-way clutch

#34
20090242346
2009-10-01

One-way clutch of roller type

#35
20080264752
2008-10-30

Free coaster bicycle hub

#36
20070251794
2007-11-01

Roller-type one-way clutch

#37
20070240960
2007-10-18

Free coaster bicycle hub

#38
20070170033
2007-07-26

Free coaster bicycle hub

#39
20070034474
2007-02-15

Wheel hub with clutch

#40
20060096827
2006-05-11

Wheel assembly for a motorized vehicle

#41
20050029071
2005-02-10

Noise-free sprocket wheel

#42
16140734
2020-07-21

Uni-drive pulley