ClassID:

1118

A01F12/446 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20260016404
2026-01-15

PORTABLE MOISTURE SENSING DEVICE FOR RAPID DETERMINATION OF SEED MOISTURE CONTENT AND SEED HARVEST TIMING

#2
20250351777
2025-11-20

RESIDUE PROFILING SYSTEM

#3
20250331464
2025-10-30

ASPIRATION SYSTEM FOR AGRICULTURAL VEHICLE

#4
20250228163
2025-07-17

PEELING, SCREENING AND CLEANING DEVICE FOR TORREYA GRANDIS 'MERRILLII'S

#5
20250151659
2025-05-15

POWER TRANSMISSION APPLICABLE IN A COMBINE HARVESTER

#6
20250151657
2025-05-15

FAN ASSEMBLY FOR A CLEANING DEVICE OF A COMBINE HARVESTER

#7
20250151646
2025-05-15

CHAFF PAN ARRANGEMENT FOR A COMBINE HARVESTER

#8
20250143223
2025-05-08

THRESHING BEDS AND CONCAVE FOR AN AGRICULTURAL COMBINE FORMED THEREWITH

#9
20250134001
2025-05-01

COMBINE WITH THRESHING CHAMBER DEFINED BY DISTINCT SEQUENCES OF CONCAVES

#10
20250081888
2025-03-13

DEFLECTOR DOOR FOR ACCESSING A SIEVE OF A COMBINE HARVESTER HAVING A SEED MILL

#11
20240407299
2024-12-12

Combine with threshing chamber defined by distinct sequences of concaves

#12
20240292788
2024-09-05

Return Pan Control in a Combine Harvester

#13
20240276915
2024-08-22

Combine Harvesters For Use In Harvesting Corn, And Related Methods

#14
20240237584
2024-07-18

GRAIN CLEANING SYSTEM WITH GRAIN CHUTE

#15
20240196801
2024-06-20

Grain Processing Apparatus of a Combine Harvester

#16
20240147912
2024-05-09

Threshing beds and concave for an agricultural combine formed therewith

#17
20240099198
2024-03-28

Methods and systems for threshing/separating grains and legumes utilizing concaves

#18
20240074355
2024-03-07

Apparatus for automatically separating fine-sized seeds

#19
20240008413
2024-01-11

Combine Harvesters Having Reversible Return Systems, and Related Methods

#20
20240008400
2024-01-11

MOVEABLE CHAFF PAN FOR AGRICULTURAL VEHICLE

#21
20230413726
2023-12-28

CLEANING ASSEMBLY FOR A COMBINE HARVESTER

#22
20230320273
2023-10-12

Crop Stream Analysis System in a Combine Harvester

#23
20230240191
2023-08-03

WEED SEED DESTRUCTION ON A COMBINE HARVESTER

#24
20230240184
2023-08-03

WEED SEED DESTRUCTION ON A COMBINE HARVESTER

#25
20230200298
2023-06-29

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

#26
20230189709
2023-06-22

AGRICULTURAL HARVESTER WITH SHAKEABLE POSITIVE TRANSPORT CONVEYOR

#27
20230039498
2023-02-09

Cleaning fan airflow control system

#28
20220369560
2022-11-24

SIEVE FOR AN AGRICULTURAL HARVESTER INCLUDING EXTRUDED SIDES WITH POLYMERIC STRIPS

#29
20220369559
2022-11-24

SIEVE INSTALLATION ARRANGEMENT IN A CLEANING SYSTEM OF AN AGRICULTURAL HARVESTER

#30
20220304239
2022-09-29

MONITORING VIBRATIONS IN AGRICULTURAL HARVESTERS

#31
20220264803
2022-08-25

Threshing Device

#32
20220248607
2022-08-11

CONTAINMENT PANEL LINER FOR A FARM COMBINE

#33
20220240453
2022-08-04

Closed loop combine cleaning fan control

#34
20220217911
2022-07-14

Threshing Apparatus

#35
20220071098
2022-03-10

Hillside chaffer

#36
20220022377
2022-01-27

Combine harvesters having air channel assemblies, and related methods

#37
20220015297
2022-01-20

Material conveyance system in a combine harvester

#38
20220015296
2022-01-20

Automatic grain processing apparatus and load monitoring and tracking system

#39
20210360861
2021-11-25

COMBINE WITH A SENSOR SYSTEM

#40
20210360852
2021-11-25

Sensor system for recording elements of a flow of harvested material

#41
20210307253
2021-10-07

Cleaning device for even material distribution via shaking and harvester equipped therewith

#42
20210239564
2021-08-05

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

#43
20210169003
2021-06-10

Methods for harvesting corn using combine harvesters

#44
20210015048
2021-01-21

Threshing beds and concave for an agricultural combine formed therewith

#45
20210015047
2021-01-21

Automatic uniform distribution apparatus and automatic adjusting method for threshed material from harvester

#46
20210007285
2021-01-14

Sieve assembly for a crop processing system of an agricultural harvester

#47
20210000015
2021-01-07

Plant product harvesting machine feederhouse

#48
20200404851
2020-12-31

Combine with a pre-thresher

#49
20200390033
2020-12-17

Apparatus and method for monitoring grain content within a tailings system of an agricultural harvester

#50
20200344949
2020-11-05

Method for harvesting grain crops, and apparatus, provided therefor, for a harvester

#51
20200337238
2020-10-29

Access door with integral crop deflector for a combine harvester and method of manufacturing the same

#52
20200288638
2020-09-17

Sieve for an agricultural harvester with adjustable louvers and associated adjustment assembly

#53
20200236859
2020-07-30

Air assisted shaker table

#54
20200236858
2020-07-30

Grain threshing device

#55
20200229349
2020-07-23

Corn Sheller

#56
20200205340
2020-07-02

Location based chop to swath conversion for riparian buffer zone management

#57
20200196531
2020-06-25

Combine harvester and method of controlling a combine harvester

#58
20200178468
2020-06-11

COMBINE HARVESTER

#59
20200154642
2020-05-21

Over-center locking system for a chaff pan of an agricultural harvester

#60
20200137959
2020-05-07

Cleaning system for a combine

#61
20200120875
2020-04-23

Adjustable vanes for use in a cylindrical rotor cage of an agricultural harvester

#62
20200084971
2020-03-19

Adjustable duct for a combine harvester cleaning fan

#63
20200077591
2020-03-12

Self-adaptive throwing device for stalks cutting and discharging in the longitudinal axial flow combine harvesters and its control method

#64
20200077582
2020-03-12

Adaptive control system for threshing separation load of tangential flow and longitudinal axial flow device

#65
20200029498
2020-01-30

Grain loss apparatus for a grain harvesting vehicle

#66
20200015417
2020-01-16

Variable fan drive dependent on cleaning fan drive load

#67
20190380275
2019-12-19

Centrifugal scattering device

#68
20190343051
2019-11-14

Air deflector for a combine harvester cleaning assembly

#69
20190335668
2019-11-07

Material conveyance system in a combine harvester

#70
20190335667
2019-11-07

Sieve assembly for a crop processing system of an agricultural harvester

#71
20190335658
2019-11-07

Residue monitoring system for an agricultural harvester and agricultural harvester

#72
20190327900
2019-10-31

Combine harvester tailings management

#73
20190327899
2019-10-31

Combine harvester fan housing assembly

#74
20190297779
2019-10-03

Modular combine traction axle

#75
20190274253
2019-09-12

Combine harvester with fan speed adjust

#76
20190261562
2019-08-29

Double decker crop residue spreader

#77
20190254220
2019-08-22

Agricultural motor vehicle

#78
20190208707
2019-07-11

CROP PROCESSING APPARATUS IN A COMBINE HARVESTER

#79
20190183055
2019-06-20

Crop processing apparatus in a combine harvester

#80
20190174678
2019-06-13

Return pan for an agricultural combine

#81
20190141893
2019-05-16

Sensor assembly for a combine harvester screen

#82
20190104680
2019-04-11

Airflow for an agricultural harvesting combine

#83
20190069490
2019-03-07

Combine harvester including a cleaning device to segregate harvested material

#84
20190069488
2019-03-07

Adjustable vanes for use in a cylindrical rotor cage of an agricultural harvester

#85
20190059234
2019-02-28

High strength sieve

#86
20190059233
2019-02-28

Combine harvester grain cleaning system

#87
20190059218
2019-02-28

Straw deflector for an agricultural combine

#88
20190045715
2019-02-14

Harvester cleaning system with conveyor enhanced cascades

#89
20190037774
2019-02-07

Agricultural elevator supplied by multiple cross augers

#90
20190008091
2019-01-10

Location based chop to swath conversion for riparian buffer zone management

#91
20180279558
2018-10-04

Agricultural harvester auger assembly with crop material deflecting cover

#92
20180279557
2018-10-04

Agricultural harvester with laterally moving grain pan

#93
20180279552
2018-10-04

Agricultural vehicle with dual purpose conveyor

#94
20180271022
2018-09-27

Agricultural vehicle with belt unloader

#95
20180242522
2018-08-30

Combine harvester with lateral motion of the grain pan

#96
20180235152
2018-08-23

Grain cleaning system in a combine harvester

#97
20180228090
2018-08-16

Modification to the grain harvesting combine

#98
20180213720
2018-08-02

Self-propelled harvester with front access to crop processing apparatus

#99
20180196441
2018-07-12

Model-based predictive speed control of a harvesting machine

#100
20180132421
2018-05-17

System and method for installing separator grates within an agricultural combine

#101
20180110184
2018-04-26

Material conveyance system in a combine harvester

#102
20180103590
2018-04-19

Harvester reciprocating drive balancing system

#103
20180103589
2018-04-19

Harvester cleaning shoe louver

#104
20180027739
2018-02-01

Bonus sieves and tailings return for an articulated agricultural harvesting combine

#105
20180027738
2018-02-01

Lateral shake mechanism for agricultural harvester cleaner

#106
20180027737
2018-02-01

Crop engaging element for a combine harvester separating rotor

#107
20180009305
2018-01-11

Dual engine agricultural harvesting combine

#108
20180007830
2018-01-11

Airflow for an agricultural harvesting combine

#109
20170367269
2017-12-28

Fan in beater to avoid strawhood blockages

#110
20170332555
2017-11-23

Agricultural elevator supplied by multiple cross augers

#111
20170332554
2017-11-23

Crop processing apparatus in a combine harvester

#112
20170325407
2017-11-16

Adjustable vanes for use in a cylindrical rotor cage of an agricultural harvester

#113
20170325406
2017-11-16

Control system and method for controlling two banks of adjustable vanes on a cylindrical rotor cage of an agricultural harvester

#114
20170318748
2017-11-09

Crop processing apparatus in a combine harvester

#115
20170311547
2017-11-02

CLEANING SHOE MATERIAL DISTRIBUTOR

#116
20170311543
2017-11-02

Optical tailings sensor in tri-sweep tailings housing

#117
20170280628
2017-10-05

Threshing and separating system with helical slats for an agricultural harvester

#118
20170273240
2017-09-28

Harvester having a measuring device for grain number detection

#119
20170258009
2017-09-14

Agricultural feeder assembly with a shielded sprocket

#120
20170248453
2017-08-31

Sensor Unit for Measuring the Mass Flow of the Solid Phase of Biogenic Multi-Phase Flows and Fluidic Parameters of the Gaseous Phase

#121
20170202142
2017-07-20

Residue handling system for an agricultural harvester

#122
20170150678
2017-06-01

Cutting longitudinal swaths grain harvesting and baling combine

#123
20170142904
2017-05-25

Combine harvester cleaning system

#124
20170142903
2017-05-25

Straw walker arrangement for an agricultural harvester

#125
20170112067
2017-04-27

Drive arm for agricultural harvester

#126
20170112065
2017-04-27

Agricultural harvester cleaning system having early grain evacuation

#127
20170105351
2017-04-20

Latch mechanism for agricultural harvester concaves

#128
20170099777
2017-04-13

Combine with free grain extraction

#129
20170099772
2017-04-13

Agricultural chopper with movable pan

#130
20170094901
2017-04-06

Probabilistic control of an agricultural machine

#131
20170086380
2017-03-30

Drive linkage for cleaning shoe

#132
20170079212
2017-03-23

Transition cone liner for a farm combine

#133
20170055456
2017-03-02

Grain pan and sieve dividers

#134
20170055444
2017-03-02

Monitoring system for an agricultural harvester and agricultural harvester

#135
20170020073
2017-01-26

Linkage for agricultural harvester cleaner

#136
20170020072
2017-01-26

Sieve arrangements for a cleaning system in an agricultural harvester

#137
20170020071
2017-01-26

Frame for agricultural harvester cleaner

#138
20170000032
2017-01-05

Combine harvester with adjustable inclination of straw walkers

#139
20160360696
2016-12-15

Grain tank with force assisting element for cover

#140
20160353663
2016-12-08

Air deflector for return pan of harvester cleaning shoe

#141
20160345501
2016-12-01

Combine harvester cleaning system drive assembly

#142
20160345500
2016-12-01

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

#143
20160332681
2016-11-17

Combine harvester with track units equipped with tilt-counteracting actuators

#144
20160316627
2016-11-03

Combine harvester with elevator

#145
20160316626
2016-11-03

Harvester and processor for peanuts

#146
20160309657
2016-10-27

Combine harvester grain cleaning system

#147
20160295802
2016-10-13

Harvester concave with modularized independently configurable and detachable assemblies

#148
20160286728
2016-10-06

Combine harvester grain cleaners

#149
20160286723
2016-10-06

Equipment protection using a grain tank level sensor

#150
20160262309
2016-09-15

Vane arrangement in combine harvester processor

#151
20160255776
2016-09-08

Combine harvester with top-located cleaning arrangement

#152
20160198629
2016-07-14

Cleaning assembly for a harvester

#153
20160192591
2016-07-07

Cleaning assembly for a harvester

#154
20160135372
2016-05-19

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

#155
20160135370
2016-05-19

Harvester chaff pan assembly with moveable deflector components

#156
20160113203
2016-04-28

Cover plate for a clean grain auger in a cleaning system of an agricultural harvester

#157
20160073587
2016-03-17

Combine harvester with variable stroke cleaning shoe

#158
20160050849
2016-02-25

Modified sieve

#159
20150334922
2015-11-26

Air duct shutoff

#160
20150319931
2015-11-12

Combine harvester with variable stroke cleaning shoe

#161
20150313085
2015-11-05

Removable troughs for a cleaning system of an agricultural harvester

#162
20150305243
2015-10-29

Combine cleaning system drive assembly

#163
20150296712
2015-10-22

Cleaning system for a combine harvester with an eccentric sieve drive

#164
20150087366
2015-03-26

Lightweight hybrid material reciprocating sieve

#165
20150087365
2015-03-26

Hanger mount for a reciprocating sieve

#166
20150087364
2015-03-26

Frame for a reciprocating sieve

#167
20140200057
2014-07-17

Harvester with cleaning system having early clean grain evacuation

#168
20140148229
2014-05-29

Air diverter for a cleaning system of a combine harvester

#169
20140087793
2014-03-27

Aggressive grate for combine harvester

#170
20140080554
2014-03-20

Combine Harvester Grain Cleaning Apparatus

#171
20140066145
2014-03-06

Combine harvester grain cleaning apparatus

#172
20130210505
2013-08-15

Sieve for a combine harvester cleaning device

#173
20130116018
2013-05-09

Crop material flow control system

#174
20110094199
2011-04-28

Grain conveyor apparatus and system including separation capability

#175
20100144412
2010-06-10

Combine grain cleaning system including a grain cleaning sieve having a region of increased grain throughput

#176
20100018177
2010-01-28

Agricultural combine with internal cob de-husking apparatus and system

#177
20090264169
2009-10-22

Dual action corn cob separation and corn cob separator

#178
20090061968
2009-03-05

Rear accessible sieve retainer

#179
20070135935
2007-06-14

Method for operating a grain cleaning system in a combine harvester

#180
20060287019
2006-12-21

Sieve with different louvers

#181
20060281506
2006-12-14

Grate between precleaner and sieve

#182
20060229119
2006-10-12

Drive system for a crop conveying device

#183
20050245300
2005-11-03

Method for operating a grain cleaning system in a combine harvester

#184
20050101362
2005-05-12

Sieve

#185
20050009590
2005-01-13

High capacity air jet chaffer

#186
18826702
2025-04-01

Sieve chutes for a lower sieve of an agricultural combine

#187
18623687
2024-09-10

Sieve chutes for a lower sieve of an agricultural combine

#188
17899240
2024-01-23

Threshing grains and legumes utilizing concaves with adjustable openings

#189
16393122
2022-01-18

Handheld harvester apparatus

#190
15294120
2018-02-27

Harvester louver wire retention system

#191
15188543
2017-10-31

White cap removal unit for a grain cleaner

#192
14245982
2014-10-28

Handheld harvester apparatus