Y10T74/2165 - CPC Classification Index

#1

20250020524

2025-01-16

CRANK TRANSMISSION AND APPARATUS FOR DETECTING A RELATIVE ROTATION OF TWO GUIDE ELEMENTS

#2

20210364376

2021-11-25

Crank transmission with a crankshaft for connection to at least one foot-operated or hand-operated crank

#3

20190276114

2019-09-12

BICYCLE CRANK ARM AND CHAINRING CARRIER ASSEMBLY

#4

20190154083

2019-05-23

Self locking bearing preload adjuster

#5

20180312220

2018-11-01

Multiple bicycle rear sprocket assembly

#6

20170305498

2017-10-26

Chainring

#7

20170297649

2017-10-19

Bicycle crank assembly

#8

20170066500

2017-03-09

Bicycle sprocket and multiple bicycle sprocket assembly

#9

20160121966

2016-05-05

Chainring

#10

20160052599

2016-02-25

Chainring

#11

20160052598

2016-02-25

Chainring

#12

20160052597

2016-02-25

Chainring

#13

20160052596

2016-02-25

Chainring

#14

20150274253

2015-10-01

Bicycle crank assembly

#15

20150191214

2015-07-09

Bicycle crank assembly

#16

20150082939

2015-03-26

Bicycle crank arm and chainring carrier assembly

#17

20150007689

2015-01-08

Sprocket for bicycle

#18

20150000460

2015-01-01

Crank arm spider improvement for attaching ovoid chainrings

#19

20140338494

2014-11-20

Bicycle sprocket and bicycle crank assembly

#20

20140196569

2014-07-17

Composite bicycle component

#21

20140157951

2014-06-12

Self locking bearing preload adjuster

#22

20140157950

2014-06-12

Synchronously controlling device for a bicycle

#23

20140100069

2014-04-10

Chainring

#24

20140047947

2014-02-20

Bicycle crank assembly

#25

20140047946

2014-02-20

Right crank arm assembly for a bicycle and crank arm thereof

#26

20140013900

2014-01-16

Bicycle front sprocket

#27

20130340565

2013-12-26

BICYCLE CRANK SET

#28

20130291678

2013-11-07

Right crank arm assembly for a bicycle and crank arm and front sprocket thereof

#29

20130233127

2013-09-12

Right crank arm assembly for a bicycle

#30

20130139642

2013-06-06

Chainring

#31

20130098197

2013-04-25

Crank Assembly for Acrobatic Bicycle

#32

20130091981

2013-04-18

Bicycle crank assembly

#33

20130087013

2013-04-11

Bicycle sprocket

#34

20130087012

2013-04-11

Bicycle crank assembly

#35

20130008282

2013-01-10

FLOATING FRONT RING

#36

20120260767

2012-10-18

Bicycle with bearing preload mechanism

#37

20120167709

2012-07-05

Length adjustable bicycle crank

#38

20120042746

2012-02-23

Bicycle crank assembly

#39

20110290069

2011-12-01

Connecting and adjusting structure for a crank assembly

#40

20110275484

2011-11-10

Exercise device with a linear drive mechanism

#41

20110271777

2011-11-10

Drive mechanism

#42

20110198479

2011-08-18

Cartridge bottom bracket for a bicycle

#43

20110174110

2011-07-21

Bottom bracket

#44

20110159751

2011-06-30

Pedal propulsion system

#45

20110140390

2011-06-16

Bicycle crank assembly

#46

20110126666

2011-06-02

CRANK SET FOR A BICYCLE

#47

20110121536

2011-05-26

Retractable/extendable crank using a cylindrical cam, an end cam, or a swash plate cam, and bicycle using the same

#48

20100326234

2010-12-30

Device for assembling/disassembling bicycle pedals and assembly for controlling assembling/disassembling by one step

#49

20100064845

2010-03-18

Bicycle Crank Assembly

#50

20100051373

2010-03-04

Driving mechanism for the motorized bicycle

#51

20100050810

2010-03-04

Bicycle gear crank

#52

20080217881

2008-09-11

Method and device for pedalling

#53

20080202284

2008-08-28

Right crank arm assembly for a bicycle and crank arm and front sprocket

#54

20080190238

2008-08-14

Multipurpose transmission mechanism for bicycle with quick assembly device

#55

20080176691

2008-07-24

Bicycle chain wheel assembly

#56

20080028887

2008-02-07

Right crank arm assembly for a bicycle and crank arm thereof

#57

20080011120

2008-01-17

Crank device for bicycle

#58

20070295157

2007-12-27

CRANKSET ASSEMBLY FOR A BICYCLE

#59

20070289407

2007-12-20

Bicycle crank assembly

#60

20070289406

2007-12-20

Bicycle crank assembly

#61

20070289405

2007-12-20

Bicycle crank assembly

#62

20070137428

2007-06-21

Bicycle crank axle with a radial projection

#63

20070017318

2007-01-25

Bicycle crank assembly

#64

20060260434

2006-11-23

Pedal crank having solid coupling

#65

20060236808

2006-10-26

Bicycle crank and associated methods

#66

20060201728

2006-09-14

Auxiliary power unit starting apparatus for an electric bicycle

#67

20060183580

2006-08-17

Multifunctional pedaling motion bicycle

#68

20050284252

2005-12-29

Bicycle chain wheel structure

#69

20050072264

2005-04-07

Bicycle crank axle with a radial projection

#70

20050039570

2005-02-24

Drive mechanism for a bicycle transmission assist mechanism