ClassID:

61339

B60D1/248 - CPC Classification

Classification description:

Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for measuring, indicating or displaying the weight

Recent Application in this class:
#1
20260116132
2026-04-30

COUPLING MODULE AND COMMERCIAL VEHICLE

#2
20260061789
2026-03-05

TRAILER HITCH SENSOR ASSEMBLY AND METHODS OF USING THE SAME

#3
20260048750
2026-02-19

ESTIMATING MASS OF A TOWED UNIT

#4
20260014823
2026-01-15

AUTO HITCHING A TROLLEY TO A VEHICLE USING AN IMAGE SENSOR

#5
20250367990
2025-12-04

ADAPTIVE CARGO CARRIER AND TOW PACKAGE CONFIGURATOR

#6
20250346079
2025-11-13

DEVICE FOR MEASURING A FORCE ACTING ON A KING PIN OF A SEMITRAILER, SEMITRAILER, MULTI-PART VEHICLE

#7
20250206087
2025-06-26

METHOD AND APPARATUS TO UTILIZE RESOURCES OF ITEM ATTACHED TO THE VEHICLE

#8
20250144966
2025-05-08

BALL MOUNT FOR MEASURING TONGUE WEIGHT OF A TRAILER

#9
20250135810
2025-05-01

TONGUE WEIGHT SCALE

#10
20250074125
2025-03-06

DEVICE FOR COUPLING A TRAILER AND/OR A LOAD CARRIER UNIT

#11
20250074124
2025-03-06

WEIGHT MEASURING HITCH BALL ASSEMBLY FOR MEASURING WEIGHT OF A TRAILER SUPPORTED BY A TOW VEHICLE

#12
20250058594
2025-02-20

SYSTEMS AND METHODS OF MONITORING AND CONTROL FOR TRAILER DYNAMICS

#13
20250058593
2025-02-20

SYSTEMS AND METHODS OF MONITORING AND CONTROL FOR TRAILER DYNAMICS

#14
20250018926
2025-01-16

SYSTEM AND METHOD FOR TRAILER INSTABILITY ADVANCED WARNING BASED ON HITCH LOAD MEASUREMENT

#15
20240416695
2024-12-19

CLAM-SHELL BALL ASSEMBLY FOR A TRAILER HITCH

#16
20240416694
2024-12-19

WEIGHT DISTRIBUTING TRAILER HITCH

#17
20240359514
2024-10-31

TRAILER HITCH ASSEMBLY WITH A SENSOR

#18
20240326529
2024-10-03

METHODS AND SYSTEMS FOR ESTIMATING TRAILER TONGUE LOAD

#19
20240286445
2024-08-29

CLAM-SHELL BALL ASSEMBLY FOR A TRAILER HITCH

#20
20240262322
2024-08-08

CONTROL SYSTEMS AND METHODS BASED ON SENSED TRAILER HITCH LOAD

#21
20240149908
2024-05-09

SELF PROPELLED TRAILER SYSTEMS

#22
20240149627
2024-05-09

SELF PROPELLED TRAILER SYSTEMS

#23
20240140153
2024-05-02

SYSTEM AND METHOD FOR TONGUE WEIGHT SENSING AND TRAILER BRAKE GAIN

#24
20240140152
2024-05-02

System and Method for Determining Tongue Weight

#25
20240075776
2024-03-07

Hitch receiver

#26
20230415528
2023-12-28

TOWED VEHICLE CONNECTION DETERMINATION SYSTEM

#27
20230311598
2023-10-05

METHODS AND APPARATUS FOR A HITCH INCLUDING MULTIPLE PINS COUPLED TO AN OUTBOARD FRAME

#28
20230278380
2023-09-07

Ball mount for measuring tongue weight of a trailer

#29
20230191859
2023-06-22

Methods and apparatus for a dual reacting, single load sensing element coupled to a hitch receiver

#30
20230143282
2023-05-11

METHODS AND APPARATUS FOR A SINGLE PIN LOAD SENSOR COUPLED TO A HITCH RECEIVER

#31
20230123744
2023-04-20

Methods and apparatus for payload estimation and hitch condition detection using integrated sensors

#32
20230113907
2023-04-13

LOAD CELL

#33
20230107447
2023-04-06

Methods and apparatus for a load-sensing hitch utilizing a system of strain gauges

#34
20220396106
2022-12-15

DEVICE FOR COUPLING A TRAILER

#35
20220363096
2022-11-17

WEIGHT MEASURING HITCH BALL ASSEMBLY INCLUDING LOW PROFILE HITCH BALL ASSEMBLIES FOR MEASURING WEIGHT OF A TRAILER SUPPORTED BY A TOW VEHICLE

#36
20220289292
2022-09-15

Methods, systems, and apparatuses for identification and compensation of trailer impacts on steering dynamics for automated driving

#37
20220250426
2022-08-11

Hitch receiver

#38
20220250424
2022-08-11

Weight measuring hitch ball assembly for measuring weight of a trailer supported by a tow vehicle

#39
20220227190
2022-07-21

Device for Pulling a Trailer and/or Retaining a Load Carrying Unit

#40
20220176760
2022-06-09

Weight distributing trailer hitch

#41
20220134819
2022-05-05

Trailer-mounted mock landing gear

#42
20210318189
2021-10-14

Methods and apparatus for a load-sensing hitch utilizing a system of strain gauges

#43
20210309194
2021-10-07

TRAILER MANAGEMENT SYSTEM

#44
20210268852
2021-09-02

System for Determining a Support Load That Rests on a Towing Hitch

#45
20210260943
2021-08-26

Weight distribution hitch system with barrel coupling

#46
20210260942
2021-08-26

Weight distribution hitch system with engagement member

#47
20210260941
2021-08-26

Weight distribution hitch system with sway reduction

#48
20210260940
2021-08-26

Adjustable weight distribution hitch system

#49
20210213791
2021-07-15

Method of determining a configuration of a tow load connected to a vehicle

#50
20210170819
2021-06-10

Weight measuring hitch ball assembly for measuring weight of a trailer supported by a tow vehicle

#51
20210170818
2021-06-10

WEIGHT MEASURING HITCH BALL ASSEMBLY FOR MEASURING WEIGHT OF A TRAILER SUPPORTED BY A TOW VEHICLE

#52
20210162823
2021-06-03

Ball mount with indicator

#53
20210114422
2021-04-22

Tow assist system

#54
20210112318
2021-04-15

Telematics road ready system including a bridge integrator unit

#55
20210094371
2021-04-01

Weight distributing trailer hitch

#56
20210061030
2021-03-04

Towing systems and methods using magnetic field sensing

#57
20210053406
2021-02-25

Methods and apparatus for a hitch including multiple pins coupled to an outboard frame

#58
20210053404
2021-02-25

Ball mount for measuring tongue weight of a trailer

#59
20210039457
2021-02-11

Methods and apparatus for a dual reacting, single load sensing element coupled to a hitch receiver

#60
20210023896
2021-01-28

Trailer side and vehicle side weight sensors

#61
20200384817
2020-12-10

Trailer hitch system with scale ball mount

#62
20200353997
2020-11-12

Active integrated deflector

#63
20200317212
2020-10-08

Methods and apparatus to determine vehicle trailer weight

#64
20200317011
2020-10-08

BALL ASSEMBLY FOR MEASURING TONGUE WEIGHT OF A TRAILER

#65
20200298638
2020-09-24

Magnetoelastic based sensor assembly

#66
20200198421
2020-06-25

Towing systems and methods using magnetic field sensing

#67
20200180371
2020-06-11

Systems and methods for magnetoelastic hitch receiver force detection

#68
20200079164
2020-03-12

METHOD AND SYSTEM FOR DETERMINING A STATE OF A TRAILER BEING TOWED BY A VEHICLE

#69
20200066118
2020-02-27

APPARATUS AND METHOD FOR INDICATING LOAD LEVEL OF VEHICLE

#70
20200041362
2020-02-06

Towing systems and methods using magnetic field sensing

#71
20190381844
2019-12-19

Methods and apparatus for a single pin load sensor coupled to a hitch receiver

#72
20190344631
2019-11-14

Magnetolastic based sensor assembly

#73
20190329614
2019-10-31

Torsion trailer coupler

#74
20190322145
2019-10-24

HITCH RECEIVER

#75
20190315169
2019-10-17

INDICATOR APPARATUS AND RELATED METHODS FOR USE WITH VEHICLES

#76
20190232740
2019-08-01

Apparatus and method for measuring force on weight distribution hitches

#77
20190217675
2019-07-18

Trailer-mounted mock landing gear

#78
20190202423
2019-07-04

Load-dependent trailer brake system and method of controlling such

#79
20190162584
2019-05-30

Weight sensing vehicle hitch

#80
20190143771
2019-05-16

System for determining towing equipment compatibility

#81
20190143769
2019-05-16

Systems and methods for magnetoelastic hitch receiver force detection

#82
20190084362
2019-03-21

SUPPORTING ELEMENT COMPRISING A SENSOR

#83
20190070915
2019-03-07

Device for pulling a trailer and/or retaining a load carrying unit

#84
20190031255
2019-01-31

Fifth wheel to gooseneck torsion suspension coupler

#85
20190030969
2019-01-31

Gooseneck coupler

#86
20180297427
2018-10-18

Ball mount for measuring tongue weight of a trailer

#87
20180154715
2018-06-07

Trailer-mounted mock landing gear

#88
20180080852
2018-03-22

Trailer for measuring operating characteristics of a vehicle

#89
20180072118
2018-03-15

Vehicle tow capacity estimator

#90
20180039266
2018-02-08

Safety verifying system and method for verifying tractor-trailer combination

#91
20180001720
2018-01-04

Ball mount for measuring tongue weight of a trailer

#92
20170334256
2017-11-23

Trailer coupling comprising a sensor

#93
20170334255
2017-11-23

Ball assembly for measuring tongue weight of a trailer

#94
20170305215
2017-10-26

Trailer coupling comprising a sensor

#95
20170305214
2017-10-26

Universal hitch adapter and system

#96
20170174019
2017-06-22

Coupling system

#97
20170021684
2017-01-26

Ball mount for measuring tongue weight of a trailer

#98
20170015163
2017-01-19

Trailer coupling having an evaluation device, evaluation device and evaluation method

#99
20160231165
2016-08-11

Weight sensing vehicle hitch

#100
20160185170
2016-06-30

Hitch receiver

#101
20150306929
2015-10-29

Ball mount for measuring tongue weight of a trailer

#102
20150173292
2015-06-25

Three point hitch draft sensing system

#103
20150069737
2015-03-12

Ball mount for measuring tongue weight of a trailer

#104
20150051795
2015-02-19

Steering control for vehicle trains

#105
20140360282
2014-12-11

Magneto-elastic sensor, load pin, ball-joint and tow coupling comprising this sensor, method of determining a direction of a load vector

#106
20140327229
2014-11-06

Tongue weight donut scale

#107
20140195124
2014-07-10

Assembly for coupling a towing vehicle to a trailer

#108
20140110918
2014-04-24

OVERLOAD INDICATOR

#109
20130192854
2013-08-01

Draft force sensor assembly

#110
20130091962
2013-04-18

Support unit

#111
20130080078
2013-03-28

System and method for gauging safe towing parameters

#112
20130079980
2013-03-28

TOWED VEHICLE ARRANGEMENT RESPONSIVE TO VEHICLE ACCELERATION AND DECELERATION

#113
20130079979
2013-03-28

TOWED VEHICLE ARRANGEMENT RESPONSIVE TO LATERAL HITCH LOADING

#114
20120310494
2012-12-06

Work vehicle and work vehicle control method

#115
20120217726
2012-08-30

Towing device for a towing vehicle

#116
20120130589
2012-05-24

Carrier device

#117
20120024081
2012-02-02

TRAILER HITCH MONITORING APPARATUS AND METHOD

#118
20100332049
2010-12-30

Method and system of determining load characteristics of a trailer

#119
20100076673
2010-03-25

Load-sensing systems for light-duty trucks

#120
20090236578
2009-09-24

TRAILER SUPPORT POST WITH SPRING SCALE

#121
20070103280
2007-05-10

Towing load detection system

#122
20060289580
2006-12-28

Receiver hitch rack system

#123
20050283296
2005-12-22

Device for detecting a support load

#124
20050057019
2005-03-17

Load-leveling, weight-distributing hitch system

#125
17737855
2024-11-26

Load measuring hitch assembly for measuring loads applied by a trailer on a tow vehicle

#126
17681562
2024-11-05

Load measuring hitch assembly for measuring loads applied by a trailer on a tow vehicle

#127
17672152
2022-11-01

Force transducer for a multifunction trailer controller

#128
15286111
2018-01-16

Torsion hitch receiver

#129
14931415
2016-11-29

Adjustable torsion hitch receiver