ClassID:

70271

B62M9/133 - CPC Classification

Classification description:

Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur; Front derailleurs changing gears automatically

Recent Application in this class:
#1
20260109430
2026-04-23

Method for Controlling a Shifting Process

#2
20260097826
2026-04-09

Method for Automatically Shifting into a Suitable Gear for Start-Up, Control Device, Computer Program Product, Computer-Readable Medium, Bicycle

#3
20240246635
2024-07-25

BICYCLE CONTROL SYSTEM

#4
20240190533
2024-06-13

Bicycle control system

#5
20240034427
2024-02-01

AUTOMATIC CONTROL SYSTEM FOR BICYCLE

#6
20230182858
2023-06-15

HUMAN-POWERED VEHICLE CONTROL DEVICE, LEARNING MODEL CREATION METHOD, LEARNING MODEL, HUMAN-POWERED VEHICLE CONTROL METHOD AND COMPUTER PROGRAM

#7
20230092352
2023-03-23

Bicycle control system

#8
20230078776
2023-03-16

Bicycle control system

#9
20230034333
2023-02-02

SHIFTING CONTROL DEVICE AND ELECTRIC SHIFTING SYSTEM

#10
20220388603
2022-12-08

Bicycle control system

#11
20220388602
2022-12-08

Bicycle control system

#12
20220388601
2022-12-08

Bicycle control system

#13
20220119075
2022-04-21

Automatic bicycle shifter and torque computation algorithm

#14
20210269120
2021-09-02

Bicycle control device and system

#15
20200262516
2020-08-20

Bicycle control system

#16
20200108889
2020-04-09

Control device and transmission system

#17
20190300113
2019-10-03

Bicycle control device and system

#18
20190195341
2019-06-27

Method and device for training an automatically operating gear unit

#19
20190161140
2019-05-30

Shifting control device and electric shifting system

#20
20180180640
2018-06-28

Detector for a bicycle

#21
20180111661
2018-04-26

Bicycle control device and system

#22
20180105230
2018-04-19

Device and method for automatically shifting a gearshift mechanism of a bicycle

#23
20170225743
2017-08-10

Bicycle shifting system

#24
20160375957
2016-12-29

Bicycle transmission device

#25
20160280330
2016-09-29

Bicycle transmission control apparatus

#26
20160031527
2016-02-04

Bicycle electronic system and related method

#27
20120130603
2012-05-24

SYSTEM AND METHOD FOR CONTROLLING A TRANSMISSION OF A HUMAN-POWERED VEHICLE

#28
18952984
2025-03-11

Front derailleur with integral cadence sensor