ClassID:

816

A01D45/025 - CPC Classification

Classification description:

Harvesting of standing crops of maize, i.e. kernel harvesting; Cornheaders Snapping rolls

Recent Application in this class:
#1
20260101846
2026-04-16

DECK PLATE CONTROL SYSTEM FOR AN AGRICULTURAL HARVESTER

#2
20260068818
2026-03-12

STALK ROLL

#3
20260041037
2026-02-12

SET OF SNAPPING ROLLERS, CORN HARVESTER HEAD INCLUDING THE LATTER, AND A METHOD FOR CUTTING EAR CORNS FROM THE PLANT

#4
20260033427
2026-02-05

TWELVE FLUTES FOR STALK ROLL

#5
20250324922
2025-10-23

ACTUATED STRIPPER PLATE MECHANISM FOR A HARVESTER

#6
20250318466
2025-10-16

SYSTEMS AND METHODS FOR RESOLVING HEADER SLIP AND STALL EVENTS

#7
20250212730
2025-07-03

STALK ROLL

#8
20250204318
2025-06-26

ARRANGEMENT INTRODUCED IN PLATFORM FOR AGRICULTURAL CROP HARVEST

#9
20250107491
2025-04-03

CORN STALK ROLLER

#10
20250107488
2025-04-03

SYSTEM AND METHOD FOR DETECTING CROP LOSSES VIA IMAGING PROCESSING

#11
20250081891
2025-03-13

Stalk roll

#12
20250040486
2025-02-06

TWELVE FLUTES FOR STALK ROLL

#13
20240334873
2024-10-10

Stalk roll with progressively increasing engagement gap

#14
20240298574
2024-09-12

Stalk roll with wide engagement gap

#15
20240292786
2024-09-05

Twelve bladed stalk roll

#16
20240276915
2024-08-22

Combine Harvesters For Use In Harvesting Corn, And Related Methods

#17
20240122116
2024-04-18

Corn head roller snout assembly set

#18
20240122112
2024-04-18

SYSTEMS AND METHODS FOR DETECTING CROP LOSSES IN A CORN HEADER

#19
20240122106
2024-04-18

STUBBLE LEAN DETECTION SYSTEM FOR AN AGRICULTURAL HARVESTER

#20
20240114836
2024-04-11

NARROW ROW HEAD UNIT

#21
20240049638
2024-02-15

ACTIVE DECK PLATE OPENING

#22
20240032471
2024-02-01

VARIABLE SPEED STALK ROLL UNIT

#23
20240008406
2024-01-11

CORN EAR PICKING ROLLER STRUCTURE FOR STRENGTHENING STEM GRABBING

#24
20230389473
2023-12-07

ELECTRIC ROW UNIT DRIVE SYSTEM FOR CORN HEADER OF COMBINE HARVESTER

#25
20220174876
2022-06-09

Corn Harvester Header

#26
20220151152
2022-05-19

Stalk roll with multiple flutes of different lengths

#27
20220000027
2022-01-06

Stalk roller assembly for an agricultural system

#28
20210329839
2021-10-28

Narrow row head unit

#29
20210289705
2021-09-23

Attachment for harvesting stalk-like stem crops with meshing picking rotors

#30
20210267123
2021-09-02

Corn harvester header with frontal guiding elements for crop alignment

#31
20210212256
2021-07-15

Stalk roll flute

#32
20210169003
2021-06-10

Methods for harvesting corn using combine harvesters

#33
20210112720
2021-04-22

Harvester row head

#34
20210007279
2021-01-14

Stalk roll

#35
20200337243
2020-10-29

Corn stalk roll drive system

#36
20200323139
2020-10-15

Composite stalk roll

#37
20200305351
2020-10-01

Secondary stalk roller

#38
20200296894
2020-09-24

Stalk roll

#39
20200253121
2020-08-13

12 bladed stalk roll

#40
20200236854
2020-07-30

Attachment comprising picking rotors with feeder slats and shear bars arranged in intermediate spaces between feeder slats

#41
20200146212
2020-05-14

Stalk roll assembly

#42
20200060085
2020-02-27

Stalk roll with blade inserts for agricultural combine

#43
20200000036
2020-01-02

Corn stalk roll arrangement

#44
20200000035
2020-01-02

Narrow row head unit

#45
20190320582
2019-10-24

Header with multiple row elements

#46
20190230859
2019-08-01

Stalk roller assembly for an agricultural system

#47
20190200520
2019-07-04

Multi-segmented deck plate auto adjustment mechanism for a harvester row unit

#48
20190174675
2019-06-13

Differential speed stalk rolls

#49
20190124839
2019-05-02

Self-propelled forage harvester corn head adapter

#50
20180317389
2018-11-08

Device for Harvesting Stalk-Like Stem Crops

#51
20180263185
2018-09-20

Narrow row head unit

#52
20180242524
2018-08-30

Device for Harvesting Stalk Material

#53
20180199510
2018-07-19

STALK ROLL SHAFT RETENTION ASSEMBLY

#54
20180199509
2018-07-19

Stripper plate system with biasing forces

#55
20180168103
2018-06-21

Stalk roll with hybrid flute having a sharp edge and two blunt edges

#56
20180139902
2018-05-24

Corn header for an agricultural harvester having an active hood

#57
20180054970
2018-03-01

Stalk roll with multiple flutes of different lengths

#58
20180054968
2018-03-01

Stalk roll for agricultural row unit

#59
20180054962
2018-03-01

Lightweight stalk roll knife

#60
20170354081
2017-12-14

Dust restrictor for a feed roller

#61
20170339827
2017-11-30

Crop attribute sensing with crop loss inhibitors

#62
20170311542
2017-11-02

Stalk roll assembly for management of harvest residue

#63
20170280624
2017-10-05

Chopper assembly

#64
20170223895
2017-08-10

Forward support rotating assembly for a snapping roll of a snapping unit of a combine harvesting machine

#65
20170188517
2017-07-06

Knife rolls with differing lengths

#66
20170172067
2017-06-22

Stalk roll

#67
20170164555
2017-06-15

Combine cornhead row unit for reducing field yield losses

#68
20170118916
2017-05-04

Header for an agricultural harvester with independent sub-system drives

#69
20170055447
2017-03-02

Stalked crop harvesting header frame

#70
20170027105
2017-02-02

Stalk roll for a row unit of an agricultural harvester

#71
20160338268
2016-11-24

Stalk roll

#72
20160174463
2016-06-23

Self-adjusting deck plate of an agricultural harvester

#73
20160113199
2016-04-28

Corn header including a kernel sensor and a control unit for controlling desk plates of the corn header

#74
20150319929
2015-11-12

System and method for sensing and mapping stalk diameter

#75
20150319927
2015-11-12

Minimizing bearing failure due to stalk roll misalignment

#76
20150319926
2015-11-12

Stalk roll integrated crop scraper

#77
20150208580
2015-07-30

Adjustable row unit deck plate for a header of an agricultural harvester

#78
20150156966
2015-06-11

Helical acting snap roll flutes for corn header

#79
20150000239
2015-01-01

Narrow row head unit ear guide

#80
20140331633
2014-11-13

Stripper plate bias force adjustment mechanism

#81
20140260164
2014-09-18

MULTI-KNIFE STRAIGHT HELICAL STALK ROLL KNIFE

#82
20140182255
2014-07-03

Stalk roll with series of flutes having decreasing lengths

#83
20140150394
2014-06-05

Narrow row head unit

#84
20140075907
2014-03-20

Hinged row crop harvesting head

#85
20130340402
2013-12-26

Snapping unit for heads of harvesting machines

#86
20120204528
2012-08-16

HIGH SPEED CORN ROW UNIT DECK PLATES

#87
20120055133
2012-03-08

Offset Snap Rolls for Corn Header

#88
20120055132
2012-03-08

Smooth Idler Roll for Corn Header

#89
20120047865
2012-03-01

Snap Rolls with Helical Flutes for Corn Header

#90
20120042627
2012-02-23

Helical acting straight snap roll flutes for corn header

#91
20120042623
2012-02-23

Dual Idler Rolls for Corn Header

#92
20120042622
2012-02-23

Combination driven and idler snap rolls for corn header

#93
20120042621
2012-02-23

Helical acting snap roll flutes for corn header

#94
20120042619
2012-02-23

Offset Stripper Plates for Corn Header

#95
20110047949
2011-03-03

DOUBLE TAPERED KNIFE ROLLS

#96
20100300057
2010-12-02

Front attachment for harvesting stalk plants with intake conveyor, picking assembly separating crops from stalked plants, and guide channel for guiding stalked plants

#97
20100071335
2010-03-25

"PLANTS PROCESSOR AND CROP HEADS SEPARATOR DEVICE FOR COMBINE HARVESTERS"

#98
20100043371
2010-02-25

Stalk roll with coating

#99
20090249759
2009-10-08

Stripper plate

#100
20090188229
2009-07-30

Stalk roll for use in an agricultural harvesting machine

#101
20090113869
2009-05-07

Corn stalk roll, corn stalk head and related corn stalk machine

#102
20090025353
2009-01-29

Self-clearing row unit and stalk roll

#103
20070266689
2007-11-22

Stalk roll

#104
20070193241
2007-08-23

Cast stalk roll with reduced diameter sections having splines

#105
13327398
2017-02-07

Stalk roll with flutes defining a recess