ClassID:

1117

A01F12/444 - CPC Classification

Classification description:

Parts or details of threshing apparatus; Grain cleaners; Grain separators Fanning means

Recent Application in this class:
#1
20260060179
2026-03-05

A Grain Cleaning Apparatus for a Combine Harvester

#2
20250351777
2025-11-20

RESIDUE PROFILING SYSTEM

#3
20250331464
2025-10-30

ASPIRATION SYSTEM FOR AGRICULTURAL VEHICLE

#4
20250151658
2025-05-15

BLOWER ASSEMBLY FOR A CLEANING DEVICE OF A COMBINE HARVESTER

#5
20250151657
2025-05-15

FAN ASSEMBLY FOR A CLEANING DEVICE OF A COMBINE HARVESTER

#6
20250107486
2025-04-03

OVERBLOWN GRAIN LOSS DETECTION

#7
20240397874
2024-12-05

SYSTEM AND METHOD FOR AN AGRICULTURAL HARVESTER

#8
20240381811
2024-11-21

KERNEL-LEVEL GRAIN MONITORING SYSTEMS FOR COMBINE HARVESTERS

#9
20240357967
2024-10-31

KERNEL-LEVEL GRAIN MONITORING SYSTEMS FOR COMBINE HARVESTERS

#10
20240276915
2024-08-22

Combine Harvesters For Use In Harvesting Corn, And Related Methods

#11
20240251711
2024-08-01

HYDRAULIC CLEANING FAN DRIVE FOR COMBINE HARVESTER UTILIZING SWING-ARM ACTUATED PUMP

#12
20240099197
2024-03-28

Secondary Cutoff Configuration for a Cross-Flow Fan

#13
20240008413
2024-01-11

Combine Harvesters Having Reversible Return Systems, and Related Methods

#14
20240008402
2024-01-11

Cleaning Systems for Combine Harvesters Having Airbags or Other Movable Side Members, and Related Methods

#15
20230389479
2023-12-07

DEFLECTOR FOR FAN HOUSING OF CLEANING SYSTEM OF COMBINE HARVESTER

#16
20230363310
2023-11-16

Cross vented residue disposal system for an enclosed combine body

#17
20230337581
2023-10-26

COMBINE HARVESTERS HAVING LOUVERS TO ADJUST AIR FLOW, AND RELATED METHODS

#18
20230337579
2023-10-26

CROP MOISTURE DETECTION IN A COMBINE HARVESTER

#19
20230320272
2023-10-12

Combine Harvester Control System

#20
20230247940
2023-08-10

MATERIAL FLOW SENSING SYSTEM IN A COMBINE HARVESTER

#21
20230232746
2023-07-27

AGRICULTURAL PRODUCTS CLEANING MACHINE BY A SPIRAL CURTAIN CENTIFUGAL PROCESS

#22
20230200298
2023-06-29

SYSTEM FOR DETECTING A CONDITION INDICATIVE OF PLUGGING OF AN AGRICULTURAL COMBINE

#23
20230039498
2023-02-09

Cleaning fan airflow control system

#24
20220279726
2022-09-08

INLET COVER FOR A CROSS FLOW FAN

#25
20220264803
2022-08-25

Threshing Device

#26
20220240453
2022-08-04

Closed loop combine cleaning fan control

#27
20220217908
2022-07-14

Automated adjustable angle of incidence fan for cleaning sugarcane

#28
20220176818
2022-06-09

Operator interface for a combine harvester

#29
20220174878
2022-06-09

Fan hub cover

#30
20220132736
2022-05-05

Kernel-level grain monitoring systems for combine harvesters

#31
20220071098
2022-03-10

Hillside chaffer

#32
20220071088
2022-03-10

GRAIN CLEANING SYSTEM AND METHOD OF CONTROLLING SUCH

#33
20220046857
2022-02-17

Grain cleaning system and method of controlling such

#34
20220046856
2022-02-17

Grain cleaning system and method of controlling such

#35
20220022377
2022-01-27

Combine harvesters having air channel assemblies, and related methods

#36
20220007586
2022-01-13

Agricultural chaff collector

#37
20210392819
2021-12-23

Grain separating apparatus for a combine harvester and a method for separating grain from straw material

#38
20210239564
2021-08-05

Assembly quality detecting device and method for wind screen cleaning system based on streamline pattern

#39
20210227751
2021-07-29

Harvesting machine including a crop residue deflector

#40
20210169003
2021-06-10

Methods for harvesting corn using combine harvesters

#41
20210084823
2021-03-25

Rotary shoe cleaner

#42
20200337233
2020-10-29

Harvesting control system with cutter bar load sensing

#43
20200323129
2020-10-15

AUGMENTED CROP LOSS SENSING

#44
20200245558
2020-08-06

Method and apparatus for handling and disposal of organic waste materials

#45
20200236859
2020-07-30

Air assisted shaker table

#46
20200196531
2020-06-25

Combine harvester and method of controlling a combine harvester

#47
20200187422
2020-06-18

Adjustable fan based on grain throughput

#48
20200178468
2020-06-11

COMBINE HARVESTER

#49
20200178467
2020-06-11

Actuator adjustable fan enclosure

#50
20200137959
2020-05-07

Cleaning system for a combine

#51
20200128733
2020-04-30

Weed seed based harvester working member control

#52
20200107499
2020-04-09

Cross vented residue disposal system for an enclosed combine body

#53
20200100432
2020-04-02

Independent air controlled sieve

#54
20200084971
2020-03-19

Adjustable duct for a combine harvester cleaning fan

#55
20200060093
2020-02-27

Air chute feed assembly for a crossflow cleaning fan assembly

#56
20200029498
2020-01-30

Grain loss apparatus for a grain harvesting vehicle

#57
20200015417
2020-01-16

Variable fan drive dependent on cleaning fan drive load

#58
20190350136
2019-11-21

Fan support arm

#59
20190343051
2019-11-14

Air deflector for a combine harvester cleaning assembly

#60
20190327899
2019-10-31

Combine harvester fan housing assembly

#61
20190320587
2019-10-24

Multi-fan agricultural harvester cleaning system

#62
20190297779
2019-10-03

Modular combine traction axle

#63
20190274253
2019-09-12

Combine harvester with fan speed adjust

#64
20190208707
2019-07-11

CROP PROCESSING APPARATUS IN A COMBINE HARVESTER

#65
20190183055
2019-06-20

Crop processing apparatus in a combine harvester

#66
20190174677
2019-06-13

Auxiliary processing system

#67
20190159404
2019-05-30

Series hydraulic motor system for driving air moving fans on an agricultural harvesting combine

#68
20190150361
2019-05-23

Cleaning loss sensor arrangement for combine harvester

#69
20190141893
2019-05-16

Sensor assembly for a combine harvester screen

#70
20190124849
2019-05-02

Residue handling system for an agricultural harvester

#71
20190110398
2019-04-18

Combine harvester and discharge assembly of the same

#72
20190104687
2019-04-11

Segmented fan housing for cleaning system of combine harvester

#73
20190104680
2019-04-11

Airflow for an agricultural harvesting combine

#74
20190082600
2019-03-21

Debris removal system for an agricultural harvester and related extractors

#75
20190069490
2019-03-07

Combine harvester including a cleaning device to segregate harvested material

#76
20190069487
2019-03-07

Combine harvester cleaning device

#77
20190059233
2019-02-28

Combine harvester grain cleaning system

#78
20190059232
2019-02-28

Adjustable fan based on grain throughput

#79
20190059218
2019-02-28

Straw deflector for an agricultural combine

#80
20190045715
2019-02-14

Harvester cleaning system with conveyor enhanced cascades

#81
20190037774
2019-02-07

Agricultural elevator supplied by multiple cross augers

#82
20190037770
2019-02-07

System and method for controlled cleaning in a cane harvester

#83
20180368319
2018-12-27

Residue management system with a selection door for an agricultural vehicle

#84
20180359918
2018-12-20

Locally controlling settings on a combine harvester based on a remote settings adjustment

#85
20180359917
2018-12-20

Remote control of settings on a combine harvester

#86
20180352748
2018-12-13

Cleaning shoe venting through chopper rotor assembly

#87
20180352747
2018-12-13

Agricultural grain cleaner

#88
20180352739
2018-12-13

Cross vented residue disposal system for an enclosed combine body

#89
20180249634
2018-09-06

PEANUT HARVESTER

#90
20180249632
2018-09-06

HARVEST MEASURING SYSTEM

#91
20180242522
2018-08-30

Combine harvester with lateral motion of the grain pan

#92
20180228090
2018-08-16

Modification to the grain harvesting combine

#93
20180213720
2018-08-02

Self-propelled harvester with front access to crop processing apparatus

#94
20180163742
2018-06-14

Centrifugal fan rotor and apparatus incorporating the centrifugal fan rotor

#95
20180103589
2018-04-19

Harvester cleaning shoe louver

#96
20180092301
2018-04-05

RESIDUE SPREAD CONTROL USING CROP DEFLECTOR COMMANDS INPUT BY THE OPERATOR AND SATNAV COMBINE BEARING

#97
20180035613
2018-02-08

Airflow system with fan spacer for work vehicles

#98
20180027739
2018-02-01

Bonus sieves and tailings return for an articulated agricultural harvesting combine

#99
20180027732
2018-02-01

Combine harvester cleaning control and cleaning method

#100
20180009305
2018-01-11

Dual engine agricultural harvesting combine

#101
20180007830
2018-01-11

Airflow for an agricultural harvesting combine

#102
20170332555
2017-11-23

Agricultural elevator supplied by multiple cross augers

#103
20170332554
2017-11-23

Crop processing apparatus in a combine harvester

#104
20170318748
2017-11-09

Crop processing apparatus in a combine harvester

#105
20170311543
2017-11-02

Optical tailings sensor in tri-sweep tailings housing

#106
20170291131
2017-10-12

AIR CLEANING ARRANGEMENT FOR A WORK VEHICLE

#107
20170280628
2017-10-05

Threshing and separating system with helical slats for an agricultural harvester

#108
20170265390
2017-09-21

Process for windrow chute clean out while operating an agricultural harvester

#109
20170258009
2017-09-14

Agricultural feeder assembly with a shielded sprocket

#110
20170251601
2017-09-07

System and method for controlled cleaning in a cane harvester

#111
20170231156
2017-08-17

Cleaning loss sensor arrangement for combine harvester

#112
20170202148
2017-07-20

Stripper harvesting apparatus wherein the processing devices extend over a predominant or the entire part of the working width and wherein air from a fan and the crop stripper rotor air stream flow through the cleaning air channel

#113
20170142904
2017-05-25

Combine harvester cleaning system

#114
20170142903
2017-05-25

Straw walker arrangement for an agricultural harvester

#115
20170112066
2017-04-27

Combine having cleaning venting by a suction blower driven by the straw chopper shaft

#116
20170112055
2017-04-27

AGRICULTURAL HARVESTER RESIDUE SPREADER AUTOMATION

#117
20170105351
2017-04-20

Latch mechanism for agricultural harvester concaves

#118
20170099773
2017-04-13

Combine harvester and associated method for gathering grain

#119
20170099772
2017-04-13

Agricultural chopper with movable pan

#120
20170094902
2017-04-06

Material guide for a straw hood of an agricultural vehicle

#121
20170094901
2017-04-06

Probabilistic control of an agricultural machine

#122
20170086380
2017-03-30

Drive linkage for cleaning shoe

#123
20170079212
2017-03-23

Transition cone liner for a farm combine

#124
20170071125
2017-03-16

Augmented crop loss sensing

#125
20170049057
2017-02-23

Variable amount of side shake based on user inputs

#126
20170020075
2017-01-26

Structural members for a side shaking sieve arrangement in an agricultural harvester

#127
20170020073
2017-01-26

Linkage for agricultural harvester cleaner

#128
20160360696
2016-12-15

Grain tank with force assisting element for cover

#129
20160353663
2016-12-08

Air deflector for return pan of harvester cleaning shoe

#130
20160345501
2016-12-01

Combine harvester cleaning system drive assembly

#131
20160345500
2016-12-01

Grain cleaning system having improved air flow and additional fall step to improve grain cleaning performance

#132
20160316632
2016-11-03

Agricultural harvester auger assembly

#133
20160316627
2016-11-03

Combine harvester with elevator

#134
20160309657
2016-10-27

Combine harvester grain cleaning system

#135
20160270295
2016-09-22

Grain cleaning unit with cleaning airstream vented above grain pan for a combine harvester

#136
20160262309
2016-09-15

Vane arrangement in combine harvester processor

#137
20160255776
2016-09-08

Combine harvester with top-located cleaning arrangement

#138
20160198629
2016-07-14

Cleaning assembly for a harvester

#139
20160192591
2016-07-07

Cleaning assembly for a harvester

#140
20160157433
2016-06-09

Debris screen for combine harvester grain cleaning fan

#141
20160157432
2016-06-09

Debris screen for combine harvester grain cleaning fan

#142
20160135372
2016-05-19

Combine harvester with multi-stage grain preparation and related methods for operating a combine harvester

#143
20160059887
2016-03-03

Axle and transmission arrangement for an agricultural vehicle

#144
20160057928
2016-03-03

Integrated fan and axle arrangement for an agricultural vehicle

#145
20160014964
2016-01-21

Combine harvester for rape, rice and wheat

#146
20150334922
2015-11-26

Air duct shutoff

#147
20150305225
2015-10-29

Work vehicle with hydraulic assist for power off steering

#148
20150245562
2015-09-03

System and method of controlling airflow characteristics in an agricultural harvester

#149
20150173295
2015-06-25

Leaf screen cleaner

#150
20140350802
2014-11-27

Cleaning apparatus effectiveness measuring system for a combine harvester

#151
20140308997
2014-10-16

Grain cleaning method for an agricultural combine

#152
20140200057
2014-07-17

Harvester with cleaning system having early clean grain evacuation

#153
20140148229
2014-05-29

Air diverter for a cleaning system of a combine harvester

#154
20140080554
2014-03-20

Combine Harvester Grain Cleaning Apparatus

#155
20140073380
2014-03-13

Combine harvester sieve assembly with an integrated air cleaning system

#156
20140066145
2014-03-06

Combine harvester grain cleaning apparatus

#157
20130170942
2013-07-04

Multiple Fan Blade Angles in a Single Crossflow Fan

#158
20130167934
2013-07-04

Adjusting Air Flow without Restricting a Fan

#159
20130165192
2013-06-27

Dual Outlet Fan in Axial Flow Combine

#160
20130102369
2013-04-25

Combine harvester and associated method for gathering grain

#161
20120184339
2012-07-19

Combine harvester

#162
20100298037
2010-11-25

Pedal-Operated Threshing Machine

#163
20100267432
2010-10-21

Agricultural combine with on-board baler and dust suppression capability

#164
20100248801
2010-09-30

AIR MOVEMENT UNIT FOR BIOMASS CONVEYANCE, SEPARATION, OR COMBINE PERFORMANCE ENHANCEMENT

#165
20100178171
2010-07-15

Cut-off construction for transverse fan assemblies that have elongated fan blades of arcuate cross-section

#166
20100124482
2010-05-20

Transverse fan assembly having a supplementary air feed inlet for infill of air flow deficiencies to effect a desired output air flow pattern, and method of use thereof

#167
20090299564
2009-12-03

Grain cleaning system

#168
20090280876
2009-11-12

Cleaning fan housing with a clean-out access door

#169
20090270148
2009-10-29

Fluid cooler located in an air stream of a work assembly of an agricultural combine

#170
20090163260
2009-06-25

Combine harvester having blower for pneumatic cleaning

#171
20090113867
2009-05-07

Air movement unit for biomass conveyance, separation, or combine performance enhancement

#172
20080234019
2008-09-25

COMBINE HARVESTER WITH SUCTION FAN

#173
20080146299
2008-06-19

Integrated axle and cleaning fan wrapper for an agricultural harvesting machine

#174
20080004091
2008-01-03

Chevron inlet for cross flow fan

#175
20080004090
2008-01-03

Rotating inlet for cross flow fan

#176
20070281764
2007-12-06

Combine cleaning fan control system

#177
20070256403
2007-11-08

COMBINE HARVESTER WITH SUCTION FAN

#178
20060287018
2006-12-21

Combine harvester blower having convex wind channel side walls

#179
20060281506
2006-12-14

Grate between precleaner and sieve

#180
20050020331
2005-01-27

Cleaning fan drive

#181
20050013685
2005-01-20

Cross flow fan

#182
20050003876
2005-01-06

Devices for regulating the processing of harvested crop

#183
16393122
2022-01-18

Handheld harvester apparatus

#184
14933601
2016-05-10

Agricultural combine harvester with harvesting and winnowing optimization control system