engaging automatically

Introduced: September 1968

Last revised: January 2006

Full Title

Tractor-trailer combinations; Road trains > comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle > Fifth-wheel traction couplings > engaging automatically

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Subclass:: MOTOR VEHICLES; TRAILERS

Top Applicants

Top 10 applicants by patent filingsfor class B62, 2013–2023, worldwide · Source: EPO PATSTAT

HONDA MOTOR COMPANY JP 5,614
HONDA MOTOR COMPANY 5,534
TOYOTA MOTOR CORPORATION 5,128
HYUNDAI MOTOR COMPANY KR 4,603
FORD GLOBAL TECHNOLOGIES US 4,110
SHIMANO JP 4,017
KIA MOTORS CORPORATION KR 3,365
BMW (BAYERISCHE MOTOREN WERKE) DE 3,336
ROBERT BOSCH DE 2,971
TOYOTA MOTOR CORPORATION JP 2,936