ClassID:

1113

A01F12/40 - CPC Classification

Classification description:

Parts or details of threshing apparatus Arrangements of straw crushers or cutters

Recent Application in this class:
#1
20250351777
2025-11-20

RESIDUE PROFILING SYSTEM

#2
20250290865
2025-09-18

STRAW CHOPPER KNIFE WEAR DETECTION

#3
20250275502
2025-09-04

IMPACT MILL AND A RESIDUE PROCESSING SYSTEM INCORPORATING SAME

#4
20250234810
2025-07-24

VARIABLE SPEED DRIVE FOR CHAFF MILL OF COMBINE HARVESTER

#5
20250098591
2025-03-27

Weed Prevention System for a Combine Harvester

#6
20250083153
2025-03-13

MULTISTAGE HAMMER MILL AND A RESIDUE PROCESSING SYSTEM INCORPORATING SAME

#7
20240397862
2024-12-05

OSCILLATING CHAFF PAN FOR WEED SEED MILL OF COMBINE HARVESTER

#8
20240341238
2024-10-17

STRAW CHOPPER FOR COMBINE HARVESTER

#9
20240341237
2024-10-17

STRAW CHOPPER COUNTER KNIFE BAR WITH BLADE BETWEEN CONCAVE AND KNIFE BAR PIVOT

#10
20240341229
2024-10-17

WEED SEED DESTRUCTION WITH ROTOR AND STATOR WHERE THE DISCHARGE IS AXIALLY SPACED FROM THE INLET

#11
20240341228
2024-10-17

FIXED BLADE CONCENTRIC KNIFE HOLDER FOR AGRICULTURAL HARVESTERS

#12
20240292782
2024-09-05

Indirect Power and Torque Determination System and Method

#13
20240237577
2024-07-18

HINGED TRANSITION ZONE ON TOP OF RESIDUE SPREADER IN COMBINATION WITH INTEGRATED CHOPPER

#14
20240224979
2024-07-11

Hybrid Complementary Mechanical and Unnatural Illumination Twin Process For Reduced Seed Germination Viability

#15
20240215494
2024-07-04

Residue Chopper and Spreader Arrangement

#16
20240130351
2024-04-25

Hybrid Complementary Mechanical and Unnatural Illumination Twin Process For Reduced Seed Germination Viability

#17
20230363310
2023-11-16

Cross vented residue disposal system for an enclosed combine body

#18
20230263098
2023-08-24

COMBINE CONCAVE

#19
20230255140
2023-08-17

WEED SEED DESTRUCTION

#20
20230240191
2023-08-03

WEED SEED DESTRUCTION ON A COMBINE HARVESTER

#21
20230240184
2023-08-03

WEED SEED DESTRUCTION ON A COMBINE HARVESTER

#22
20230210057
2023-07-06

WEED SEED DESTRUCTION ON A COMBINE HARVESTER

#23
20230180660
2023-06-15

WEED SEED DESTRUCTION

#24
20230157207
2023-05-25

WEED SEED DESTRUCTION

#25
20230148476
2023-05-18

RESIDUE CHOPPER WITH COUNTERBLADES AND FINS

#26
20230141301
2023-05-11

Weed Seed Destruction

#27
20230086794
2023-03-23

Common drive member for weed seed mill of combine harvester

#28
20230062608
2023-03-02

Internal drive system for weed seed mill of combine harvester

#29
20230059955
2023-02-23

BELT DRIVE FOR A WEED SEED DESTRUCTOR OF A COMBINE HARVESTER

#30
20230037095
2023-02-02

WEED SEED DESTRUCTION

#31
20230026898
2023-01-26

Integrated weed seed mill and chopper for combine harvester

#32
20230002201
2023-01-05

Discharge beater removal install device

#33
20220394921
2022-12-15

CONTROL OF A CHOPPER ARRANGEMENT FOR AN AGRICULTURAL HARVESTER

#34
20220361412
2022-11-17

Chopper arrangement for an agricultural harvester

#35
20220361411
2022-11-17

COMBINE HARVESTER WITH A WEED SEED DESTRUCTION DEVICE FEEDING TO A STRAW SPREADER

#36
20220346313
2022-11-03

MOVEABLE PANEL FOR BYPASSING CHOPPER OF AGRICULTURAL VEHICLE

#37
20220295705
2022-09-22

COMBINE HARVESTER WITH A GUIDE BETWEEN A WEED SEED DESTRUCTION SECTION AND A STRAW SPREADING SECTION

#38
20220295704
2022-09-22

COMBINE HARVESTER WITH WEED SEED DESTRUCTION

#39
20220279717
2022-09-08

SWING-OUT SPREADER FOR AGRICULTURAL COMBINES

#40
20220174873
2022-06-09

COMBINE AND METHOD FOR OPERATING A COMBINE

#41
20220062914
2022-03-03

MULTISTAGE HAMMER MILL AND A RESIDUE PROCESSING SYSTEM INCORPORATING SAME

#42
20220046862
2022-02-17

Belt Drive for a Weed Seed Destructor of a Combine Harvester

#43
20210282329
2021-09-16

Weed seed destruction with improved wear characterisitics

#44
20210127587
2021-05-06

Weed seed destruction with replaceable stator components

#45
20210127586
2021-05-06

Weed seed destruction with rotor and stator where the discharge is axially spaced from the inlet

#46
20210127585
2021-05-06

Weed seed destruction rotor shape

#47
20210100164
2021-04-08

Blades and knives for agricultural machines having a toothing being varied along a length

#48
20210022289
2021-01-28

AN IMPACT MILL AND A RESIDUE PROCESSING SYSTEM INCORPORATING SAME

#49
20200404850
2020-12-31

Rail interrupter

#50
20200305352
2020-10-01

Method for the operation of a combine harvester, and self-propelled combine harvester

#51
20200296896
2020-09-24

Weed seed destruction

#52
20200281118
2020-09-10

Automatic chopper pan control

#53
20200205340
2020-07-02

Location based chop to swath conversion for riparian buffer zone management

#54
20200196525
2020-06-25

Chaff/straw spreader system of an agricultural harvester

#55
20200196524
2020-06-25

CUTTING DEVICE FOR COMMINUTING CROP RESIDUES OR PLANT PARTS

#56
20200128751
2020-04-30

Weed seed destruction drive transfer arrangement

#57
20200107502
2020-04-09

Weed seed destruction

#58
20200107499
2020-04-09

Cross vented residue disposal system for an enclosed combine body

#59
20200077592
2020-03-12

Weed seed destruction device which is movable to allow access to the combine harvester

#60
20200077591
2020-03-12

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

#61
20200068870
2020-03-05

Procedure for collection and processing of weed seeds and product obtained

#62
20200060092
2020-02-27

Combine harvester with produce distribution substrategies

#63
20200045888
2020-02-13

Combine harvester with combined spreading of material from a straw chopper and a weed seed destructor

#64
20200015419
2020-01-16

Apparatus for chopping and discharging crop residue from a combine harvester

#65
20190364736
2019-12-05

Adjustable stalk stomper/chopper curtain assembly

#66
20190283034
2019-09-19

Multistage hammer mill and a residue processing system incorporating same

#67
20190269071
2019-09-05

Crop residue spreader rotor with different paddle shapes

#68
20190261562
2019-08-29

Double decker crop residue spreader

#69
20190200533
2019-07-04

Weed seed destruction for a combine harvester with a transfer member across a rear edge of the combine sieve

#70
20190174677
2019-06-13

Auxiliary processing system

#71
20190141904
2019-05-16

Flail assembly for a straw chopper shaft with a mounting hole in a bracket and such a straw chopper shaft

#72
20190124849
2019-05-02

Residue handling system for an agricultural harvester

#73
20190110398
2019-04-18

Combine harvester and discharge assembly of the same

#74
20190090428
2019-03-28

System to reduce material accumulation on top of a power residue spreader on an agricultural combine

#75
20190090419
2019-03-28

Oscillating spreading arrangement for a combine harvester

#76
20190059231
2019-02-28

Weed seed destruction

#77
20190059219
2019-02-28

Agricultural chopper with linked counter knives and shear bar

#78
20190059218
2019-02-28

Straw deflector for an agricultural combine

#79
20190008091
2019-01-10

Location based chop to swath conversion for riparian buffer zone management

#80
20190000018
2019-01-03

Chopping blade for a straw chopper

#81
20180368319
2018-12-27

Residue management system with a selection door for an agricultural vehicle

#82
20180368318
2018-12-27

System and method for destroying seeds in crop residue prior to discharge from agricultural harvester

#83
20180352748
2018-12-13

Cleaning shoe venting through chopper rotor assembly

#84
20180352739
2018-12-13

Cross vented residue disposal system for an enclosed combine body

#85
20180343805
2018-12-06

Agricultural combine with reversing chopper rotor

#86
20180317392
2018-11-08

Weed Seed Destruction

#87
20180310479
2018-11-01

Agricultural windrow chute with rolling edge

#88
20180303030
2018-10-25

Combine harvester

#89
20180271024
2018-09-27

Drive System for the Straw Chopper of a Combine Harvester

#90
20180249641
2018-09-06

Apparatus and method for processing a crop residue

#91
20180235151
2018-08-23

Conical rotor discharge housing with adjustable vanes

#92
20180213716
2018-08-02

Drive system control for a mobile machine

#93
20180146621
2018-05-31

Flail chopper assembly with spring tines for an agricultural combine

#94
20180139905
2018-05-24

Flail chopper assembly for an agricultural combine

#95
20180116115
2018-05-03

Work vehicle with wheel/track crop swath avoidance

#96
20180084718
2018-03-29

Combine harvester having a driver assistance system

#97
20180070534
2018-03-15

Weed seed destruction

#98
20180049372
2018-02-22

Straw choppers for an articulated harvesting combine

#99
20180007831
2018-01-11

Crop Residue Spreader

#100
20170367269
2017-12-28

Fan in beater to avoid strawhood blockages

#101
20170238463
2017-08-24

Chaff spreader with seed bruising

#102
20170231154
2017-08-17

Oscillating spreading arrangement for a combine harvester

#103
20170215339
2017-08-03

Combine with seed dispensing device

#104
20170202142
2017-07-20

Residue handling system for an agricultural harvester

#105
20170099778
2017-04-13

Single fastener attachment for chopper knives

#106
20170099771
2017-04-13

Agricultural chopper with linked counter knives and shear bar

#107
20170079208
2017-03-23

Mounting arrangement for a straw chopper and chaff spreader in a combine harvester residue management system

#108
20170079207
2017-03-23

System for chopping and spreading residue

#109
20170055445
2017-03-02

Agricultural harvester including feedback control of chopping parameters

#110
20170034997
2017-02-09

Weed seed destruction

#111
20160316635
2016-11-03

Chopper for an agricultural harvester

#112
20160150728
2016-06-02

Combine harvester with improved chopper and spreader arrangement

#113
20160135377
2016-05-19

Chopper and spreader for an agricultural harvester

#114
20160113202
2016-04-28

Cutting Blade

#115
20160106040
2016-04-21

Combine harvester residue management system

#116
20160088794
2016-03-31

Combine harvester having a driver assistance system

#117
20160073586
2016-03-17

Cleaning shoe MOG discharge system

#118
20160044870
2016-02-18

Drive System for the Straw Chopper of a Combine Harvester

#119
20160044869
2016-02-18

Apparatus for Chopping and discharging Straw from a Combine Harvester

#120
20160007537
2016-01-14

Residue handling system for an agricultural harvester

#121
20150373913
2015-12-31

Weed seed devitalization arrangement

#122
20150230408
2015-08-20

Residue chopping and distribution arrangement for a combine harvester

#123
20150017394
2015-01-15

Machine part with laser cladding and method

#124
20140326815
2014-11-06

Counter knife bank debris deflector

#125
20140187298
2014-07-03

Spring loaded counter knife bank assembly

#126
20140179383
2014-06-26

Chopper assembly for harvesting equipment

#127
20140066148
2014-03-06

System and method for controlling the spreading of crop residue expelled from an agricultural combine

#128
20140045562
2014-02-13

Chopper knife with hardening coating

#129
20130210506
2013-08-15

Combines

#130
20130092776
2013-04-18

Shaft-to-roller attachment for clinker grinder roller

#131
20120324853
2012-12-27

Method and device for harvesting threshed crops

#132
20120302300
2012-11-29

Spreading arrangement and combine harvester with spreading arrangement

#133
20120270613
2012-10-25

Crop residue distribution apparatus and system with cooperatively movable deflector door and spreader assembly

#134
20120264493
2012-10-18

Twin Straw Chopper

#135
20120202568
2012-08-09

Knives for rotary chopper assembly of a combine harvester

#136
20120056024
2012-03-08

System for determining counter knife bank insertion position

#137
20110070932
2011-03-24

Combine chopper with overload protection

#138
20110059782
2011-03-10

Weed and volunteer crop seed destruction

#139
20110053668
2011-03-03

Harvested crop residue chopping and distribution arrangement for a combine with an impeller blower

#140
20110024538
2011-02-03

Combine Chopper For Feeding A Baler

#141
20100311481
2010-12-09

Variable rate diverter for a crop residue collecting device carried by a combine harvester

#142
20100291982
2010-11-18

Remotely positionable interruption plate

#143
20100229520
2010-09-16

Rotor tine and rotary element configuration for crop residue treatment systems

#144
20100120482
2010-05-13

Combine harvester with spreader fans

#145
20100048269
2010-02-25

Foreign object detection and removal system for a combine harvester

#146
20100041452
2010-02-18

Knife blade for a chopper of a combine harvester

#147
20090325659
2009-12-31

Agricultural combine active spreader having a triangular nose divider

#148
20090111549
2009-04-30

Combine harvester residue chopper active counter knife assembly

#149
20080305842
2008-12-11

Reversable counter knife bank

#150
20080293463
2008-11-27

Insertion tool for a rotary chopper element of an integral chopper assembly of a combine harvester

#151
20080293462
2008-11-27

Concave pan portion of an integral chopper assembly of a combine harvester

#152
20080293461
2008-11-27

Rotary chopper element of an integral chopper assembly of a combine harvester

#153
20080293460
2008-11-27

Knife blade covers for a rotary chopper element of an integral chopper assembly of a combine harvester for converting the integral chopper assembly to a beater construction

#154
20080290198
2008-11-27

Knife bank assembly of a counter knife assembly of an integral chopper assembly of a combine harvester

#155
20080268928
2008-10-30

Double shear material chopper

#156
20080248843
2008-10-09

Combination residue spreader and collector for single pass harvesting systems

#157
20070066370
2007-03-22

Air boost to improve straw chopper spreading in a combine harvester

#158
20070026915
2007-02-01

Adjustable crop residue flow distributor for a vertical spreader of an agricultural combine

#159
20070026914
2007-02-01

Adjustable crop residue flow distributor for a vertical spreader of an agricultural combine

#160
20070026912
2007-02-01

Adjustable crop residue flow distributor for a vertical spreader of an agricultural combine

#161
20070026911
2007-02-01

Straw chopper with fan having enhanced air flow in an agricultural combine

#162
20070015556
2007-01-18

Wide-spread impeller spreader for harvesting combine

#163
20070004479
2007-01-04

Straw chopper for combine with adjustable stationary knife bank

#164
20060246965
2006-11-02

Deflector for grinding chaff in swath mode

#165
20060073861
2006-04-06

Rotor for a straw chopper

#166
20060073860
2006-04-06

Combine harvester with ready adjustment of discharge positions of straw and chaff

#167
20060025187
2006-02-02

Rotary crop residue chopper apparatus with stiffener having air flow generating capability and method of making the same

#168
20050282602
2005-12-22

Combine harvester with ready adjustment of discharge positions of straw and chaff

#169
20050194473
2005-09-08

Broadcast width and location control for a combine spreader

#170
20050016630
2005-01-27

Chopper knife for a straw chopper

#171
15642546
2018-07-03

Chopper assembly for a harvester with an automatic blade reset mechanism