Patents-Review.com
ClassID:

314 ⎘

A01B63/22 - CPC Classification

Classification description:

Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means

Recent Application in this class:
#1
20260114352
2026-04-30

TILLAGE APPARATUSES AND RELATED METHODS

 #2
20250275496
2025-09-04

INDEPENDENT WING POSITION CONTROL FOR AN AGRICULTURAL IMPLEMENT

 #3
20250268121
2025-08-28

CULTIVATOR

 #4
20250261577
2025-08-21

CULTIVATOR

 #5
20250151638
2025-05-15

WHEEL ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT

 #6
20250113755
2025-04-10

CONTROL SYSTEM FOR AN AGRICULTURAL TILLAGE IMPLEMENT

 #7
20250113753
2025-04-10

CONTROL SYSTEM FOR AN AGRICULTURAL TILLAGE IMPLEMENT

 #8
20250113752
2025-04-10

CONTROL SYSTEM FOR AN AGRICULTURAL TILLAGE IMPLEMENT

 #9
20250024770
2025-01-23

DOWNFORCE CONTROL SYSTEM FOR A SEEDING IMPLEMENT

 #10
20250000002
2025-01-02

AUTOMATED LEVELING AND DEPTH CONTROL SYSTEM OF A WORK MACHINE AND METHOD THEREOF

 #11
20240397844
2024-12-05

STABLE OPERATION OF A DISC TILLAGE TOOL AT HIGH OPERATIONAL SPEEDS

 #12
20240306528
2024-09-19

Planter Implement

 #13
20240196776
2024-06-20

FAULT DETECTION BY ANALYSIS OF COUPLED PRESSURE AND DEPTH FOR GROUND-ENGAGING COMPONENTS

 #14
20240188481
2024-06-13

Output Unit, Agricultural Implement Comprising a Plurality of Such Output Units and Method of Operating an Agricultural Implement

 #15
20240147887
2024-05-09

JOINT ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT

 #16
20240138278
2024-05-02

Hydraulic Top Link

 #17
20240032451
2024-02-01

Seeding Tool

 #18
20230413709
2023-12-28

AGRICULTURAL IMPLEMENT WITH STABILIZERS

 #19
20230413708
2023-12-28

Automatic terrain adjustment system for an agricultural implement

 #20
20230380320
2023-11-30

SOIL CULTIVATOR

 #21
20230345854
2023-11-02

Row Cleaner Load Sensor

 #22
20230337564
2023-10-26

Position Control System for Surface Engaging Machinery

 #23
20230284551
2023-09-14

CULTIVATOR

 #24
20230217848
2023-07-13

TOOLBAR WITH HYDRAULIC HEIGHT CONTROL

 #25
20230217846
2023-07-13

Soil-Working Device for Row Crops

 #26
20230200278
2023-06-29

PENETRATION DEPTH CONTROL AND GAUGE WHEEL CONTACT FORCE MONITORING SYSTEM FOR AN AGRICULTURAL ROW UNIT

 #27
20230172094
2023-06-08

WHEEL ASSEMBLY WITH INTEGRATED SENSOR FOR AN AGRICULUTRAL IMPLEMENT

 #28
20220346301
2022-11-03

AGRICULTURAL TOOLBAR APPARATUS, SYSTEMS AND METHODS

 #29
20220248590
2022-08-11

Agricultural implement and method of controlling agricultural implement

 #30
20210368669
2021-12-02

Tillage implement having hydraulic down-pressure

 #31
20210368668
2021-12-02

AGRICULTURAL IMPLEMENT HAVING A WING WHEEL LINKAGE ASSEMBLY

 #32
20210307229
2021-10-07

Walking track system of an agricultural implement

 #33
20210298222
2021-09-30

Ground engaging tool monitoring system

 #34
20210298218
2021-09-30

Orientation control system for an agricultural implement

 #35
20210298216
2021-09-30

Control system for an agricultural implement

 #36
20210298215
2021-09-30

Orientation control system for an agricultural implement

 #37
20210267110
2021-09-02

IN-CROP WEED CLIPPING IMPLEMENT

 #38
20210251126
2021-08-19

Earth conditioning apparatus, systems and methods

 #39
20210243935
2021-08-12

Hydraulic control system of an implement for a work machine and method thereof

 #40
20210243934
2021-08-12

AGRICULTURAL DEVICE

 #41
20210227742
2021-07-29

Multi-sensor tool height control for ground engaging tools

 #42
20210185884
2021-06-24

System and method for calibrating tool depth of an agricultural implement based on frame position

 #43
20210127548
2021-05-06

Wheel carrier system

 #44
20210080586
2021-03-18

System and method for determining soil clod size distribution using spectral analysis

 #45
20210068330
2021-03-11

Tillage implement with gauge wheels having hydraulic down-pressure

 #46
20210059099
2021-03-04

WHEEL CARRIER SYSTEM

 #47
20210003470
2021-01-07

System and method for calibrating load sensors of an agricultural implement

 #48
20200390021
2020-12-17

Automated leveling and depth control system of a work machine and method thereof

 #49
20200359544
2020-11-19

Agricultural implement

 #50
20200355667
2020-11-12

System and method for managing material accumulation relative to a ground engaging assembly of an agricultural implement based on the accumulation type

 #51
20200344937
2020-11-05

Agricultural toolbar apparatus, systems and methods

 #52
20200337205
2020-10-29

Method of controlling weight transfer of an implement and system thereof

 #53
20200329626
2020-10-22

Ultrasonic sensors for field roughness measurement

 #54
20200329623
2020-10-22

Wheel assembly of an agricultural implement

 #55
20200267885
2020-08-27

Dynamic supplemental downforce control system for planter row units

 #56
20200260632
2020-08-20

System and method for monitoring the frame levelness of an agricultural implement based on seedbed floor data

 #57
20200253105
2020-08-13

Frame and leveling assembly for agricultural implement

 #58
20200217104
2020-07-09

Cylinder lock system

 #59
20200214190
2020-07-09

AGRICULTURAL MACHINE AND METHOD FOR OPERATING AN AGRICULTURAL MACHINE

 #60
20200196513
2020-06-25

Closed-loop proportional position control of an implement stabilizer wheel

 #61
20200196512
2020-06-25

Closed-loop actively damped position control of an implement stabilizer wheel

 #62
20200191175
2020-06-18

Spacer assembly for a hydraulic cylinder

 #63
20200187407
2020-06-18

System and method for regulating the flow of fluid supplied to actuators of an agricultural implement

 #64
20200113121
2020-04-16

Methods for reducing an overall transport profile of a multi-section tillage implement

 #65
20200113120
2020-04-16

System for reducing an overall transport profile of a multi-section tillage implement

 #66
20200100420
2020-04-02

Multi-sensor tool height control for ground engaging tools

 #67
20200068782
2020-03-05

Rotating toolbar with double rod cylinder

 #68
20200068777
2020-03-05

Method for adjusting the fore/aft trim of a towed implement frame

 #69
20200060066
2020-02-27

System and method for remotely controlling hydraulic components of an agricultural implement

 #70
20200060064
2020-02-27

Hydraulic system for an agricultural implement incorporating an implement-based override valve

 #71
20200060062
2020-02-27

Automated leveling and depth control system of a work machine and method thereof

 #72
20200053944
2020-02-20

Toolbar with hydraulic height control

 #73
20200053943
2020-02-20

Frame and leveling assembly for agricultural implement

 #74
20200029485
2020-01-30

Implement control system having a manual override

 #75
20200025223
2020-01-23

Piston assembly for rephasing a fluid-driven actuator

 #76
20200015406
2020-01-16

Precision depth control of seed planting units of an agricultural implement

 #77
20200015405
2020-01-16

Depth adjustment system for seed planting units of an agricultural implement and related assemblies

 #78
20200015404
2020-01-16

Depth adjustment features for a seed planting unit of an agricultural implement

 #79
20200015403
2020-01-16

Depth adjustment features for a seed planting unit of an agricultural implement

 #80
20200000003
2020-01-02

Depth adjustment features for a seed planting unit of an agricultural implement

 #81
20190350119
2019-11-21

Hydraulic cylinder supply system

 #82
20190343034
2019-11-14

Agricultural implement hydraulic rephasing unit and method

 #83
20190327879
2019-10-31

Rotating toolbar with double rod cylinder

 #84
20190307053
2019-10-10

Depth adjustment assembly for a seed planting unit of an agricultural implement

 #85
20190216005
2019-07-18

Agricultural planting system with automatic depth control

 #86
20190200511
2019-07-04

Lateral transport system for harvester

 #87
20190183032
2019-06-20

Implement frame convertible between field and transport positions

 #88
20190183030
2019-06-20

Stabilizer control for an agricultural implement

 #89
20190178695
2019-06-13

Suspension control system providing closed loop control of hydraulic fluid volumes for an agricultural machine

 #90
20190176560
2019-06-13

Suspension control system providing tire height corrections for an agricultural machine

 #91
20190159396
2019-05-30

Tillage apparatus, systems, and methods

 #92
20190141877
2019-05-16

Tread width connections

 #93
20190126912
2019-05-02

System and method for automatically leveling an agricultural implement

 #94
20190124821
2019-05-02

Methods for reducing an overall transport profile of a multi-section tillage implement and related systems

 #95
20190116716
2019-04-25

System and method for controlling the orientation of ground engaging elements on an agricultural implement

 #96
20190063473
2019-02-28

System and method for rephasing fluid-driven actuators

 #97
20190059196
2019-02-28

In-crop weed clipping implement

 #98
20190021212
2019-01-24

Stacking planter toolbar without four-bar linkage

 #99
20190021211
2019-01-24

Agricultural implement with row unit leveling system

 #100
20190021208
2019-01-24

TOWED AGRICULTURAL IMPLEMENT

 #101
20190000006
2019-01-03

Closed-loop dual-pressure position control of an implement stabilizer wheel

 #102
20190000005
2019-01-03

Cylinder pressure based position control of an implement stabilizer wheel

 #103
20180364128
2018-12-20

Pressure sensor for detecting a pressure differential

 #104
20180352717
2018-12-13

IMPLEMENT WING CASTER WHEEL FOR TRANSPORT

 #105
20180310460
2018-11-01

Remote hydraulic actuation and positioning of a plurality of implement stabilizer wheels

 #106
20180310459
2018-11-01

Remote electrical positioning of an implement stabilizer wheel

 #107
20180303022
2018-10-25

Automatic fore/aft leveling trim function in a towable tillage implement

 #108
20180279540
2018-10-04

Folding implement with tractor assist

 #109
20180271020
2018-09-27

Remote hydraulic positioning of an implement stabilizer wheel

 #110
20180255694
2018-09-13

Agricultural toolbar apparatus, systems and methods

 #111
20180249622
2018-09-06

Hydraulic control system of an implement for a work machine and method thereof

 #112
20180228075
2018-08-16

System and method for leveling an agricultural implement

 #113
20180228073
2018-08-16

Universal frame and implement system

 #114
20180220574
2018-08-09

GAUGE WHEEL AND HITCH FORCE CONTROL

 #115
20180213723
2018-08-02

Agricultural machine lifting unit

 #116
20180213712
2018-08-02

Cultivator Assembly

 #117
20180184572
2018-07-05

Pivotable lift assist assembly for an agricultural implement

 #118
20180184571
2018-07-05

System and method for leveling an agricultural implement

 #119
20180153089
2018-06-07

Hydraulic control system of an implement for a work machine and method thereof

 #120
20180153088
2018-06-07

Automated leveling and depth control system of a work machine and method thereof

 #121
20180139890
2018-05-24

Agricultural implement hydraulic rephasing unit and method

 #122
20180139889
2018-05-24

Agricultural implement hydraulic rephasing unit and method

 #123
20180132414
2018-05-17

Dynamic supplemental downforce control system for planter row units

 #124
20180110177
2018-04-26

Releasable lock for rear folding implement wings

 #125
20180092290
2018-04-05

Planter row unit furrow depth sensing apparatus and method

 #126
20180092289
2018-04-05

Planter row unit furrow depth sensing apparatus and method

 #127
20180092288
2018-04-05

Planter row unit furrow depth sensing apparatus and method

 #128
20180092287
2018-04-05

Planter row unit furrow depth sensing apparatus and method

 #129
20180092286
2018-04-05

Caster wheel assembly for an agricultural implement system

 #130
20180049362
2018-02-22

Adjustable lift assist frame for an agricultural implement

 #131
20180042165
2018-02-15

Hardpan Apparatus

 #132
20180014450
2018-01-18

Wheel position control system for an agricultural implement

 #133
20170359942
2017-12-21

Implement frame convertible between field and transport positions

 #134
20170359941
2017-12-21

System and method for leveling an agricultural implement

 #135
20170354084
2017-12-14

Implement wing caster wheel for transport

 #136
20170354083
2017-12-14

Flexible cultivator implement

 #137
20170332543
2017-11-23

Agricultural tillage implement fold sequence control

 #138
20170318731
2017-11-09

Rockshaft and frame in an agricultural implement

 #139
20170318730
2017-11-09

Transport load spreading device

 #140
20170303461
2017-10-26

Wheel position control system for an agricultural implement

 #141
20170273231
2017-09-28

Mechanical cylinder synchronizer

 #142
20170261009
2017-09-14

HYDRAULIC CONTROL DEVICE

 #143
20170257996
2017-09-14

Land roller

 #144
20170251588
2017-09-07

Hydraulic control system of an implement for a work machine and method thereof

 #145
20170251587
2017-09-07

Automated leveling and depth control system of a work machine and method thereof

 #146
20170211597
2017-07-27

Hydraulic system and method for controlling an implement of a working machine

 #147
20170172050
2017-06-22

Method of leveling an agricultural implement

 #148
20170086347
2017-03-30

Dyanmic supplemental downforce control system for planter row units

 #149
20170055431
2017-03-02

Land roller

 #150
20170034989
2017-02-09

Implement Leveling System

 #151
20170006758
2017-01-12

Wheel position control system for an agricultural implement

 #152
20170000007
2017-01-05

Bellcrank activated wheel caster

 #153
20170000005
2017-01-05

Mounted implement weight transfer

 #154
20160360691
2016-12-15

Pull-Type Crop Harvesting Machine Transport System

 #155
20160338256
2016-11-24

Landscaping tow apparatus

 #156
20160249521
2016-09-01

Fully adjustable lift system

 #157
20160234993
2016-08-18

Agricultural toolbar apparatus, systems and methods

 #158
20160212929
2016-07-28

Agricultural tillage implement fold/raise and lower control

 #159
20160205862
2016-07-21

Tillage electro-hydraulic design and layout on raise and lower system on a front fold machine

 #160
20160192575
2016-07-07

Ground-engaging farm implement with axle suspension to enhance field surface contact

 #161
20160183446
2016-06-30

Soil cultivation implement having a device for reconsolidation

 #162
20160158802
2016-06-09

Rolling screen assembly

 #163
20160157413
2016-06-09

Hydraulic work unit leveling and calibration system for an agricultural implement

 #164
20160143209
2016-05-26

Reducing wheel forces on a field surface

 #165
20150313076
2015-11-05

Agricultural toolbar apparatus, systems and methods

 #166
20150282421
2015-10-08

Pull-type disk mowing machine transport system

 #167
20150201547
2015-07-23

Vehicle control system

 #168
20150156953
2015-06-11

Steerable rear axle on a field cultivator

 #169
20150156952
2015-06-11

Remote leveling of tillage implements

 #170
20150156951
2015-06-11

Agricultural implement actuator sensor projection

 #171
20150156950
2015-06-11

Remote leveling of tillage implements using inclinometers

 #172
20150156949
2015-06-11

Apparatus and method for air removal in tillage implements using three way valves

 #173
20150156948
2015-06-11

Remote leveling of tillage implements using three way valves

 #174
20150156947
2015-06-11

Castering wheel locking for implement lift system

 #175
20150129259
2015-05-14

Rocker link lift system

 #176
20150129255
2015-05-14

Lift system for an agricultural tillage implement

 #177
20150129254
2015-05-14

Agricultural tillage implement wheel control

 #178
20150129252
2015-05-14

Agricultural tillage implement wheel control

 #179
20150129251
2015-05-14

Agricultural tillage implement wheel control

 #180
20150053440
2015-02-26

Tillage implement with enhanced front wheel suspension

 #181
20150053439
2015-02-26

Tillage implement with enhanced blade gang adjustability

 #182
20150047541
2015-02-19

Hydraulic plough actuated by tractor vehicle thrust

 #183
20150027740
2015-01-29

Method for automatically leveling a farm implement

 #184
20150025759
2015-01-22

Method for automatically folding a farm implement

 #185
20150025758
2015-01-22

Farm implement having a frame supported by a lift wheel assembly and a pair of gull wings

 #186
20150000942
2015-01-01

Farm implement having a frame supported by a lift wheel assembly

 #187
20150000941
2015-01-01

Method for automatically leveling a farm implement

 #188
20140311391
2014-10-23

Agricultural machine with an improved terrain following for the work elements

 #189
20140262368
2014-09-18

HIGH SPEED TILLAGE TOOL AND METHOD OF USE

 #190
20140124225
2014-05-08

AGRICULTURAL TOOLBAR APPARATUS, SYSTEMS AND METHODS

 #191
20140096983
2014-04-10

Forward rotating transport axle

 #192
20140060865
2014-03-06

Implement frame with main section helper lift cylinders

 #193
20140060862
2014-03-06

Agricultural implement and method of controlling an agricultural implement

 #194
20140060035
2014-03-06

Implement with reduced hydraulic oil exchange

 #195
20140053522
2014-02-27

Pull-type crop harvesting machine transport system including a swath protection shield

 #196
20130312647
2013-11-28

Central product delivery system

 #197
20130284469
2013-10-31

Pull-type crop harvesting machine transport system actuated at a predetermined angle of the hitch

 #198
20130284468
2013-10-31

Pull-type crop harvesting machine transport system where a transport wheel can move underneath the crop engaging system

 #199
20130284467
2013-10-31

Pull-type crop harvesting machine transport system where the machine remains balanced on transport wheels and the hitch as the transport system is deployed

 #200
20130283746
2013-10-31

Crop machine with operation of two hydraulic machine elements based on movement of one machine part relative to another

 #201
20130175063
2013-07-11

Depth control system

 #202
20130081830
2013-04-04

Method and apparatus for implement control of tractor hydraulics via isobus connection

 #203
20130081829
2013-04-04

Method and apparatus for automatic positioning of gull wings of stackerbar planter based on tractor hitch position

 #204
20130081828
2013-04-04

Method and apparatus for auto-leveling of bulk fill hopper frame

 #205
20130068489
2013-03-21

Method And Apparatus For Maintaining Farm Implement Level Throughout Vertical Range Of Motion

 #206
20120261145
2012-10-18

Hydraulic Walking Beam

 #207
20120186503
2012-07-26

Dynamic supplemental downforce control system for planter row units

 #208
20120111584
2012-05-10

Implement tongue locking mechanism

 #209
20120000405
2012-01-05

Central bulk fill system having stowable ladder for stack-fold farm implement

 #210
20120000404
2012-01-05

Stack-fold implement having bulk fill system

 #211
20110315234
2011-12-29

Fluid control system for steerable agricultural implement

 #212
20110265699
2011-11-03

Land roller

 #213
20110049263
2011-03-03

Wheel support for adjusting the ground clearance of a vehicle

 #214
20110036281
2011-02-17

Agricultural implement skew detection and correction

 #215
20110030978
2011-02-10

DEPTH CONTROL SYSTEM

 #216
20100258325
2010-10-14

Walking beam assembly and lift system for tillage implements

 #217
20100192820
2010-08-05

Tool control device at an agricultural implement

 #218
20100051302
2010-03-04

Gravitational latch for wing lift wheels

 #219
20090301743
2009-12-10

Method and apparatus for controlling the depth of an agricultural work unit mounted to a frame that can be raised and lowered by a cylinder assembly

 #220
20090273160
2009-11-05

Steering and elevating wheel system for agricultural implement

 #221
20080257570
2008-10-23

ELECTRONIC DRAFT CONTROL FOR SEMI-TRAILED IMPLEMENTS

 #222
20080257569
2008-10-23

ELECTRONIC DRAFT CONTROL FOR TRAILED IMPLEMENTS

 #223
20080121402
2008-05-29

Implement rear hitch height and attitude control

 #224
20080110649
2008-05-15

Folding disk with wing stabilizer wheels

 #225
20070169950
2007-07-26

Folding soil conditioning farm implement

 #226
20060191695
2006-08-31

Wheel lift assist frame for strip tilling

 #227
20060027382
2006-02-09

Golf green roller apparatus

 #228
20050241840
2005-11-03

Structure for converting an integral implement to a drawn type

 #229
15099827
2016-07-12

Pull-type disk mowing machine transport system