ClassID:

61323

B60D1/155 - CPC Classification

Classification description:

Traction couplings; Hitches; Draw-gear; Towing devices; Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube comprising telescopic or foldable parts

Recent Application in this class:
#1
20260140513
2026-05-21

VEHICLE WITH LIFT ASSEMBLY

#2
20260103139
2026-04-16

HIGH PRESSURE AIR COMPRESSOR

#3
20250346078
2025-11-13

VEHICLE COUPLING SYSTEM

#4
20250048967
2025-02-13

GRAIN CART WITH FOLDING AUGER

#5
20240317003
2024-09-26

TETHER BAR SYSTEM FOR SELF PROPELLED TRAILER SYSTEMS

#6
20240286444
2024-08-29

Tow Dolly Mount Apparatus

#7
20240001723
2024-01-04

An Adjustable Drawbar

#8
20230415526
2023-12-28

CAM-ACTUATED LIFT ASSIST FOR TOW BAR ACTIVATED BRAKE SYSTEM

#9
20230380348
2023-11-30

Grain cart with folding auger

#10
20230226863
2023-07-20

TRUCK TOWING SYSTEM

#11
20230219387
2023-07-13

CART/TRAILER

#12
20230166572
2023-06-01

Removably Engageable Slider Arms for Tow Truck for Lifting of Towed Vehicles

#13
20230097576
2023-03-30

DOLLY VEHICLE WITH ADJUSTABLE DRAWBAR MECHANISM

#14
20230041861
2023-02-09

Electric scooter hitch assembly

#15
20220348048
2022-11-03

Tow Bar for Scooter

#16
20220287240
2022-09-15

Methods for controlling articulating tongue arrangements utilized in towing agricultural implements

#17
20220272903
2022-09-01

Grain cart with folding auger

#18
20220266641
2022-08-25

Hitch

#19
20220242179
2022-08-04

Two way offset implement hitch

#20
20220242178
2022-08-04

Mechanical coupling device between vehicles, in particular for convoys of automatic vehicles

#21
20220055428
2022-02-24

System and method for connecting trailer towing components

#22
20220041023
2022-02-10

Trailer tongue hinge device

#23
20210370730
2021-12-02

Rotatable trailer hitch ball mount

#24
20210291599
2021-09-23

Tow bar assembly

#25
20210253188
2021-08-19

Trailer cart

#26
20210127542
2021-05-06

Three-point hitch for an agricultural tractor

#27
20210086572
2021-03-25

Selectable and height adjustable hitch

#28
20210046791
2021-02-18

Integrated trailer tongue

#29
20210046790
2021-02-18

Recreational collapsing tow bar with universal rotational connection

#30
20210031576
2021-02-04

Towing attachment assembly

#31
20200324596
2020-10-15

Towbar with a hitch ball system

#32
20200324595
2020-10-15

Tow bar quick-release mechanism

#33
20200231234
2020-07-23

Trailer cart

#34
20200207168
2020-07-02

Drawbar with Safety Mechanism and Latching in Position

#35
20200198421
2020-06-25

Towing systems and methods using magnetic field sensing

#36
20200180372
2020-06-11

Machine and pushbar assembly associated with machine

#37
20200154641
2020-05-21

Grain cart with folding auger

#38
20200101804
2020-04-02

CONNECTOR FOR CONNECTING TRAILERS IN MOBILE ROBOTIC DEVICE AND METHOD OF CONTROLLING THE SAME

#39
20200079163
2020-03-12

Temporary Support for All-Terrain Vehicle

#40
20190351837
2019-11-21

HITCH-MOUNTED CARRIER DEVICE

#41
20190351720
2019-11-21

COUPLER

#42
20190329830
2019-10-31

Wall surface suction traveling device

#43
20190217676
2019-07-18

Recovery tow hitch assembly

#44
20190184780
2019-06-20

Quick release tow hitch and method of using the tow hitch

#45
20190135060
2019-05-09

Vehicle Lift Tow System

#46
20180333998
2018-11-22

Quick hitch mount

#47
20180178605
2018-06-28

Trailer cart

#48
20180080852
2018-03-22

Trailer for measuring operating characteristics of a vehicle

#49
20180056740
2018-03-01

All-terrain vehicle trailer

#50
20180050573
2018-02-22

System and method for connecting or disconnecting a trailer to a vehicle

#51
20180015796
2018-01-18

Trailer hitch architecture adaptable to multiple conventional drawbar sizes having drawbar adaptor size-reducing sleeve for attachment pin

#52
20170349013
2017-12-07

Tow bar assembly and dolly comprising the same

#53
20170267299
2017-09-21

Configurable trailer dolly

#54
20170120795
2017-05-04

Tow apparatus

#55
20170089138
2017-03-30

Self-propelled, towable coring apparatus

#56
20170008357
2017-01-12

Trailer steering apparatus and method

#57
20160375736
2016-12-29

Dolly stabilizer

#58
20160368409
2016-12-22

Folding Dolly for Towing a Vehicle

#59
20160272023
2016-09-22

TOW BAR FOR LEVERAGING FORCE FROM A TUG

#60
20160185407
2016-06-30

Modular trailer apparatus

#61
20150224908
2015-08-13

Trailer Hitch Extension Apparatus

#62
20150048594
2015-02-19

Truck towing system and assembly

#63
20150016940
2015-01-15

Modular moving system and apparatus

#64
20140312594
2014-10-23

Extendable trailer mount

#65
20140306427
2014-10-16

Trailer hitch receiver locking apparatus

#66
20140306425
2014-10-16

Adjustable height trailer

#67
20140265247
2014-09-18

Adjustable aircraft towbar

#68
20140125034
2014-05-08

Articulating hitch apparatus for vehicles

#69
20140097595
2014-04-10

Articulating hitch apparatus for vehicles

#70
20140048759
2014-02-20

Length-adjustable telescopic tube, support jack and assembly process

#71
20140035258
2014-02-06

Mechanism for automatically lifting a trailer drawbar support

#72
20130056957
2013-03-07

Off-road hitch assembly

#73
20120205894
2012-08-16

Indirect magnetic interlock

#74
20120200064
2012-08-09

System for automatic adjustment of the gap between a tractor vehicle and an attached trailer

#75
20120146312
2012-06-14

Truck towing system and assembly

#76
20120080866
2012-04-05

Trailer towing system with adjustable drawbar

#77
20120001403
2012-01-05

TRAILER

#78
20110291385
2011-12-01

Apparatus for Universal Rear Impact Guard Connection Adapter Plate

#79
20110193321
2011-08-11

Hitch ball mount

#80
20110140393
2011-06-16

Height adjustable articulated tow hitch

#81
20100320739
2010-12-23

ATV utility trailer with pivoting and extendable tongue and brush guard

#82
20100213687
2010-08-26

TRAILER HITCH ASSEMBLY

#83
20100207371
2010-08-19

TRAILER FRAME ASSEMBLY

#84
20100207356
2010-08-19

TRAILER HITCH CONNECTOR

#85
20100090441
2010-04-15

Pivoting hitch system for trailer

#86
20100072240
2010-03-25

TRAILER HITCH MOUNTED VISE AND ANVIL

#87
20100040409
2010-02-18

Telescoping member locking release device

#88
20090322059
2009-12-31

Quick release telescoping and swiveling hitch assembly

#89
20090283987
2009-11-19

SYSTEM AND DEVICE FOR TRANSPORTING A WHEELED GARBAGE CAN

#90
20090160160
2009-06-25

Adjustable trailer for luggage carriers

#91
20090072518
2009-03-19

Trailer coupler assembly

#92
20090033062
2009-02-05

Tongue assembly for a trailer having an integral hinge

#93
20080315561
2008-12-25

Trailer tongue pivot hinge with integrated receiver

#94
20080258431
2008-10-23

Trailer tongue pivot hinge

#95
20080177435
2008-07-24

INTELLIGENT TOW BAR

#96
20080116657
2008-05-22

Hitch assembly with a guide element

#97
20080084048
2008-04-10

TELESCOPIC STEERING ARM ASSEMBLY

#98
20080042399
2008-02-21

TOWABLE TRAILER ASSEMBLY

#99
20070241537
2007-10-18

Pivoting hitch system for trailer

#100
20070235985
2007-10-11

Fold up/fold down tow dolly for use with a load bearing vehicle hitch

#101
20070235982
2007-10-11

ATV trailer hitch assembly

#102
20070194557
2007-08-23

Intelligent tow bar

#103
20070189846
2007-08-16

Pad-eye pin and retainer

#104
20070176396
2007-08-02

Motorcycle trailer construction

#105
20070145715
2007-06-28

Trailer Tongue Comprising Rapid Telescoping and Pivotal Adjustment Mechanisms

#106
20070138760
2007-06-21

Retractable Boat Trailer

#107
20070126196
2007-06-07

Third axle assembly for log hauling trailers

#108
20070114761
2007-05-24

Interlocking device for telescopic tow bar legs

#109
20070040399
2007-02-22

Quick-fold compact tow-bar

#110
20070029756
2007-02-08

Trailer hitch

#111
20070018429
2007-01-25

Foldable trailer with joint hinge and cantilever mechanism

#112
20060220346
2006-10-05

CJ insta cart

#113
20060131836
2006-06-22

Locking system for pivoting trailer coupler assembly

#114
20060006627
2006-01-12

Connecting device

#115
20050248125
2005-11-10

Vehicle attachment device

#116
20050225053
2005-10-13

Trailer coupler assembly

#117
20050194763
2005-09-08

Tow bar with torsion spring lift assist and method

#118
20050093273
2005-05-05

Trailer assembly

#119
17065314
2022-07-12

Tow bar for scooter

#120
16952379
2024-02-20

Adjustable hitches for coupling surface conditioning tools and work machines

#121
16056611
2020-09-01

Vehicle towing apparatus for use with a hook truck

#122
15819671
2020-06-09

Recreational collapsing tow bar with universal rotational connection

#123
15630217
2019-11-12

Trailer hitch securement system

#124
15083275
2018-05-29

Automatic ejecting and retracting trailer hitch

#125
14835238
2016-12-27

Folding tongue trailer hitch

#126
14138317
2015-05-19

Tow bar with a sliding mechanism for converting legs thereof from an aligned tubular structure to an articulated structure

#127
14120818
2016-04-19

Load support carrier and methods of use

#128
13859931
2016-03-15

Triple-pivoting trailer coupler systems

#129
13644427
2015-03-31

Towing system