• Technology trends
  • Patent search
  • Sign In
  • Sign Up
Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Load children
B62M
RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR; SINGLE-TRACK; CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
Load children
9/00
Transmissions characterised by use of an endless chain, belt, or the like
Load children Filter patents View analytics View as hierarchy
B62M9/04
of changeable ratio
Load children Filter patents View analytics View as hierarchy
B62M9/06
using a single chain, belt, or the like
Load children Filter patents View analytics View as hierarchy
B62M9/08
involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
Load children Filter patents View analytics View as hierarchy