ClassID:

69695

B62D53/0864 - CPC Classification

Classification description:

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; Auxiliary semi-trailer handling or loading equipment, e.g. ramps, rigs, coupling supports Dollies for fifth wheel coupling

Recent Application in this class:
#1
20260097817
2026-04-09

PORTABLE TRAILER STABILIZERS

#2
20250381818
2025-12-18

METHOD AND SYSTEM FOR CONTROLLING DIFFERENT OPERATIONAL MODES OF AN ELECTRICALLY POWERED DOLLY

#3
20250346293
2025-11-13

Booster With Pivoting Payload Portion

#4
20250319807
2025-10-16

TRACTOR DOLLY

#5
20250289517
2025-09-18

Anti-jackknifing control apparatus and method for active converter dolly

#6
20250242873
2025-07-31

TRAILER SPOTTER AND TRANSPORT ASSEMBLY

#7
20250196710
2025-06-19

Methods and apparatus for an active convertor dolly

#8
20250002099
2025-01-02

SHUNT TRUCK POSITIONED TRAILER STAND

#9
20250002098
2025-01-02

TRANSPORT TRAILERS FOR RAISING AND TRANSPORTING DOLLIES

#10
20240367732
2024-11-07

TRAILER STAND

#11
20240262141
2024-08-08

HITCH ASSEMBLY INCLUDING A STABILIZER FOR A TRAILER DOLLY

#12
20240227619
2024-07-11

Methods and apparatus for an active convertor dolly

#13
20240149961
2024-05-09

SELF PROPELLED TRAILER SYSTEMS

#14
20240149908
2024-05-09

SELF PROPELLED TRAILER SYSTEMS

#15
20240140543
2024-05-02

Anti-jackknifing control apparatus and method for active converter dolly

#16
20240034190
2024-02-01

Method and apparatus for an active convertor dolly

#17
20230348000
2023-11-02

Adaptable wheelbase self-powered dolly vehicle unit

#18
20230312029
2023-10-05

APPARATUS AND METHOD FOR SHIFTING TRAILERS

#19
20230138277
2023-05-04

Dolly

#20
20230097576
2023-03-30

DOLLY VEHICLE WITH ADJUSTABLE DRAWBAR MECHANISM

#21
20230082801
2023-03-16

A CONTROL ARCHITECTURE FOR A SELF-POWERED DOLLY VEHICLE

#22
20230080663
2023-03-16

Shunt truck positioned trailer stand

#23
20230077206
2023-03-09

Trailer stand

#24
20230057081
2023-02-23

Robotized tractor unit

#25
20220363496
2022-11-17

Portable trailer stabilizers

#26
20220363325
2022-11-17

PORTABLE TRAILER STABILIZERS

#27
20220324525
2022-10-13

AUTOMATIC PULL TESTS FOR ARTICULATED VEHICLES

#28
20220266715
2022-08-25

Methods and apparatus for an active convertor dolly

#29
20220242273
2022-08-04

Method and apparatus for an active convertor dolly

#30
20220185048
2022-06-16

METHOD FOR FORMING A VEHICLE COMBINATION

#31
20220144355
2022-05-12

SELF-POWERED SINGLE AXLE DOLLY VEHICLE UNIT WITH AUTO-COUPLING ABILITY

#32
20220097782
2022-03-31

Trailer dolly apparatus

#33
20220041069
2022-02-10

Fuel efficiency optimization apparatus and method for hybrid tractor trailer vehicles

#34
20220017161
2022-01-20

Anti-jackknifing control apparatus and method for active converter dolly

#35
20200398910
2020-12-24

Shunt truck positioned trailer stand

#36
20200290690
2020-09-17

Urban vehicle for transporting large-volume, lightweight cargo

#37
20200198596
2020-06-25

Apparatus and methods for powered trailer dollies

#38
20200164918
2020-05-28

Autonomous vehicle having independent steering

#39
20200122715
2020-04-23

Methods and apparatus for an active convertor dolly

#40
20200094790
2020-03-26

TRAILER DOCKING REPOSITIONABLE SUPPORT

#41
20200062239
2020-02-27

Method and apparatus for an active convertor dolly

#42
20190385461
2019-12-19

Method for transforming between a long vehicle combination and a platoon on the move

#43
20190233034
2019-08-01

Semi-autonomous trailer hauler

#44
20190061844
2019-02-28

Portable trailer stands

#45
20180345952
2018-12-06

Method and apparatus for an active convertor dolly

#46
20180297615
2018-10-18

Intermodal transportation system including guide rails and autonomous transport dollies

#47
20180170344
2018-06-21

Method for controlling a hydraulic hybrid vehicle

#48
20170259791
2017-09-14

Trailer docking repositionable support

#49
20160236610
2016-08-18

System and method for vehicularization of a cargo shipping container

#50
20160075197
2016-03-17

COUPLING SYSTEM

#51
20150307142
2015-10-29

Drag reduction fairing for a trailer converter dolly

#52
20150210326
2015-07-30

Trailer, support wheel axle and method for uncoupling and coupling a trailer

#53
20140291962
2014-10-02

Automated axle steering control system

#54
20140166950
2014-06-19

Portable trailer stands

#55
20140159342
2014-06-12

Trailer docking repositionable support

#56
20140054098
2014-02-27

All in one towing solution

#57
20140015223
2014-01-16

Powered converter dolly and securing device

#58
20130078078
2013-03-28

Removable supporting cross-member provided with an adjustable-height fifth wheel for supporting a semi-trailer during the loading, rail transport and unloading thereof

#59
20120312617
2012-12-13

Articulated transport equipment and trailer for articulated transport equipment

#60
20120242061
2012-09-27

Roll coupling trailer hitch assembly

#61
20120235381
2012-09-20

ROLL COUPLING TRAILER HITCH ASSEMBLY

#62
20120080866
2012-04-05

Trailer towing system with adjustable drawbar

#63
20120067653
2012-03-22

STEERING DOLLY

#64
20110266774
2011-11-03

SELF-STEERING DOLLY FOR LONG LOAD HEAVY HAUL

#65
20110175323
2011-07-21

Trailer docking repositionable support

#66
20110115196
2011-05-19

Roll coupling trailer hitch assembly

#67
20110074132
2011-03-31

Powered converter dolly and securing device

#68
20100199898
2010-08-12

Farm implement with coupling device

#69
20100044997
2010-02-25

FIFTH WHEEL HITCH CART ASSEMBLY

#70
20090250901
2009-10-08

Converter dolly for a tandem trailer

#71
20090033060
2009-02-05

Converter dolly backup device

#72
20090014982
2009-01-15

Roll coupling trailer hitch assembly

#73
20080111346
2008-05-15

FIFTH WHEEL HITCH CART ASSEMBLY

#74
20070040353
2007-02-22

Off-road dolly for displacement of a trailer in an off-road environment

#75
20050103541
2005-05-19

Mobile trailer hitching apparatus

#76
20050023050
2005-02-03

Portable motorized trailer dolly

#77
17513576
2025-06-17

Rear trailer hostler

#78
17505338
2024-07-09

Winch slide-out trailer undercarriage

#79
17149083
2022-07-12

Hydraulic lifting mechanism for a large vehicle trailer