B62M13/00 - CPC Classification Index

ClassID:

70290 ⎘

B62M13/00 - CPC Classification

Classification description:

Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel

Sub-classes:

B62M13/02 » with changeable ratio, e.g. with roller of varying diameter 4
B62M13/04 » with means for moving roller into driving contact with ground wheel 9

Recent Application in this class:

20220297794

2022-09-22

ELECTRIC BICYCLE CONVERSION KITS

20220274671

2022-09-01

Propulsion device for two-wheeled vehicle

20210380199

2021-12-09

Drive disks

20180154972

2018-06-07

SUSPENSION FRICTION DRIVE AND AUTO-BALANCING TRANSPORATION DEVICE HAVING SAME

20180111655

2018-04-26

INVERTED PENDULUM VEHICLE

20170284531

2017-10-05

Water shield for use in a friction drive vehicle and a vehicle having same

20170210444

2017-07-27

Frictional propulsion device and vehicle using same

20160304163

2016-10-20

Frictional propulsion device and omni-directional vehicle

20160303898

2016-10-20

Omni-wheel, frictional propulsion device and omni-directional vehicle

#10

20160288873

2016-10-06

Power assisting device and bicycle using same

#11

20140302963

2014-10-09

Universal low-friction bicycle hub transmission

#12

20130319781

2013-12-05

Electric motor assisted bicycle and systems and components thereof

#13

20130056330

2013-03-07

Sorting machine with electrical alternators in supporting wheels