ClassID:

461

A01C15/04 - CPC Classification

Classification description:

Fertiliser distributors using blowers

Recent Application in this class:
#1
20260123569
2026-05-07

Solid Material Application Systems and Related Application Machines and Methods

#2
20260083045
2026-03-26

FORCED AIR APPLICATOR FOR DISTRIBUTION OF GRANULAR PRODUCTS

#3
20250344633
2025-11-13

PNEUMATIC FERTILIZER SPREADER AND METHOD FOR SPREADING GRANULAR AGRICULTURAL SPREADING MATERIAL

#4
20250311658
2025-10-09

CONTINUOUS MATERIAL APPLICATION RATE CALIBRATION WITH ERROR IDENTIFICATION AND CAUSE IDENTIFICATION CART TANK CONTENTS

#5
20250268124
2025-08-28

AIR BOOM SPREADER FOR PARTICULATE MATERIAL AND AIR BOOM ASSEMBLY AND DROP TUBE THEREFOR

#6
20250244745
2025-07-31

AUTOMATICALLY CONTROLLING BLOWER SPEED ON AN AIR CART

#7
20250221330
2025-07-10

Pneumatic conveyor device for granular material and agricultural distributing machine

#8
20250153959
2025-05-15

Seed on Demand System

#9
20250153958
2025-05-15

MECHANICAL - PNEUMATIC METER OF SOLID MATERIALS FOR AGRICULTURAL MACHINES AND IMPLEMENTS

#10
20250089603
2025-03-20

MOTORIZED MATERIAL DISPENSING GARDENING APPARATUS

#11
20250057074
2025-02-20

Solid Distribution Systems for an Agricultural Spreader

#12
20240423120
2024-12-26

Single Particulate Metering System With Variable Rate Controls

#13
20240334865
2024-10-10

Agricultural Machines Having Sectional Control, and Related Systems and Methods

#14
20240315231
2024-09-26

Dual Function Applicator System and Machine

#15
20240306533
2024-09-19

Agricultural Implement and Method for Feeding Granular Material

#16
20240279005
2024-08-22

AUTOMATICALLY DETECTING OR ESTIMATING MATERIAL DELIVERY DELAYS AND MACHINE CONTROL

#17
20240206371
2024-06-27

Agricultural Distribution Machine for Spreading Granular Material

#18
20240164244
2024-05-23

AN AGRICULTURAL IMPLEMENT, A COMPUTER PROGRAM, A COMPUTER-READABLE MEDIUM AND A METHOD FOR CONTROLLING AN AIRFLOW IN A FEED SYSTEM FOR AN AGRICULTURAL PRODUCT OF THE AGRICULTURAL IMPLEMENT

#19
20240147895
2024-05-09

AIR SEEDER PNEUMATIC CONTROL SYSTEM

#20
20240138290
2024-05-02

AUXILIARY STORAGE COMPARTMENT ASSEMBLY FOR AN AIR CART

#21
20240122097
2024-04-18

MULTIPLEX AIR SYSTEM

#22
20240074346
2024-03-07

Multi-crop adaptive seed delivery and uniform seed distribution device

#23
20230397524
2023-12-14

FERTILIZER BLOCKAGE CLEANING SYSTEM FOR AN AGRICULTURAL FERTILIZER SPREADER

#24
20230314285
2023-10-05

METHOD AND SYSTEM FOR OBTAINING A SAMPLE OF DRY PRODUCT FROM A RECEPTACLE

#25
20230292732
2023-09-21

GROUND MARKING CONTROL FOR GROUND TREATMENT VEHICLE AND METHOD OF OPERATING SAME

#26
20230202777
2023-06-29

Automatic headland fan control

#27
20230200291
2023-06-29

System and method for controlling fan operation of an agricultural implement

#28
20230149956
2023-05-18

Portable granular particle spreader

#29
20230013553
2023-01-19

Air boom spreader for particulate material

#30
20220217897
2022-07-14

Applicator with multiple offset booms and method of controlling the same

#31
20220210967
2022-07-07

Air distributor diverter valve

#32
20220210965
2022-07-07

Air boom spreader for particulate material

#33
20220192078
2022-06-23

Device, method, meter housing and agricultural implement for airflow assisted feeding of granular material in an agricultural implement

#34
20220183221
2022-06-16

Single particulate metering system with variable rate controls

#35
20220095529
2022-03-31

Material introduction lock for a distribution machine, and distribution machine

#36
20220078967
2022-03-17

Device for delivering solid particles on demand, intended for agricultural machinery

#37
20220015286
2022-01-20

Air distributor diverter valve

#38
20210392810
2021-12-23

Seeding Device

#39
20210386052
2021-12-16

Sectional control for air boom spreader

#40
20210386009
2021-12-16

SYSTEM AND METHOD FOR ADJUSTING OPERATING PARAMETERS OF AN AGRICULTURAL IMPLEMENT DURING A PRODUCT-DISPENSING OPERATION

#41
20210299692
2021-09-30

Targeted spray application to protect crop

#42
20210282314
2021-09-16

Agricultural product delivery applicator with a pneumatic conveying system having a distributor assembly

#43
20210235614
2021-08-05

Support element for a modular meter assembly of a dry product applicator

#44
20210235613
2021-08-05

End cap for a modular meter assembly of a dry product applicator

#45
20210229937
2021-07-29

Agricultural vehicle pneumatic distribution system

#46
20210222799
2021-07-22

Distribution orifice system for a dry agricultural product applicator

#47
20210221626
2021-07-22

Distribution ramp for dry agricultural product applicator

#48
20210219487
2021-07-22

Sectional control funnel box

#49
20210219484
2021-07-22

Method for remedying sandy land by using simulated loam substrate spray-seeding technology

#50
20210204470
2021-07-08

Applicator with multiple offset booms and method of controlling the same

#51
20210204469
2021-07-08

Agricultural application implement with a liftable bin

#52
20210172444
2021-06-10

System for distributing particulate material from an agricultural machine

#53
20210155419
2021-05-27

Agricultural product delivery applicator having a hydraulic circuit for controlling a metering system for the product

#54
20210153425
2021-05-27

Balanced fan plenum for distributing particulate material

#55
20210144907
2021-05-20

Flow Control System

#56
20210112701
2021-04-22

Sectional control funnel box

#57
20210015030
2021-01-21

Pneumatic conveying system for an agricultural product applicator

#58
20200404838
2020-12-31

Air boom spreader for agricultural product

#59
20200245532
2020-08-06

Distribution device

#60
20200229342
2020-07-23

Agricultural machine for dispensing material to be distributed and metering element for said agricultural machine

#61
20200224774
2020-07-16

Sectional control device

#62
20200154631
2020-05-21

AIR DRILL AND METHOD OF USE FOR CRUSHING GRANULAR PRODUCT TO BE DELIVERED INTO THE GROUND

#63
20200107496
2020-04-09

Spreader for particulate material

#64
20200081457
2020-03-12

Metering system for an agricultural system

#65
20200053955
2020-02-20

Seeding system with vertical array of nozzles

#66
20200038820
2020-02-06

Horizontal product distribution system using static baffles in a distributor

#67
20200037599
2020-02-06

Air boom distribution system

#68
20200017215
2020-01-16

Windproof aerial dispensing method and system

#69
20200010286
2020-01-09

Method of delivering a number of agricultural products

#70
20200000014
2020-01-02

Metering device for an agricultural product delivery system

#71
20190387664
2019-12-26

Method of delivering a number of agricultural products

#72
20190382217
2019-12-19

Agricultural vehicle pneumatic distribution system

#73
20190382216
2019-12-19

Agricultural vehicle pneumatic distribution system

#74
20190366280
2019-12-05

Horizontal product distribution system using static baffles in a distributor

#75
20190358661
2019-11-28

Plugged sprayer/spreader detection using electromagnetic radiation

#76
20190357423
2019-11-28

Drop chute deflector for enhancing entrainment of granular product in an airstream of an agricultural product applicator

#77
20190327883
2019-10-31

Single particulate metering system with variable rate controls

#78
20190223371
2019-07-25

Flow control system

#79
20190216027
2019-07-18

Aerification system

#80
20190204130
2019-07-04

Material flow monitoring system and method

#81
20190200516
2019-07-04

METHOD AND APPARATUS FOR DELIVERY OF BULK DRY NUTRIENTS TO MATURE ROW CROPS

#82
20190055950
2019-02-21

Drive system for an agricultural product distribution system

#83
20190050002
2019-02-14

Metering system for an agricultural system

#84
20190045772
2019-02-14

Active system for optimization and plugging avoidance of seed/fertilizer in transport conducts

#85
20190023504
2019-01-24

Inline product metering system for fertilizer and seed application system

#86
20190022608
2019-01-24

Horizontal product distribution system using static baffles in a distributor

#87
20190021221
2019-01-24

Air-assisted agitation for tanks of application equipment

#88
20190021215
2019-01-24

Inline product metering system for fertilizer and seed application system

#89
20190021214
2019-01-24

Dynamic baffle for air flow balancing between adjacent product lines

#90
20190003600
2019-01-03

Sectional control device

#91
20180356269
2018-12-13

Metering system for solid particulate

#92
20180343792
2018-12-06

Horizontal Rotary Product Distributor For Granular Fertilizer Application System

#93
20180343791
2018-12-06

Fertilizer application system using pneumatic conveying with large diameter lines and rotary distributor

#94
20180310470
2018-11-01

Meter housing for feeding granular or powdered material, meter system, agricultural implement comprising such meter system and method for feeding granular or powdered material

#95
20180229946
2018-08-16

Agricultural vehicle pneumatic distribution system

#96
20180220603
2018-08-09

INDUSTRIAL AEROPONICS

#97
20180206400
2018-07-26

Distributor device of fertilizers

#98
20180077855
2018-03-22

Seed planter using air propulsion

#99
20180054957
2018-03-01

Equalizing air pressure on air seeders

#100
20180054956
2018-03-01

Agricultural air cart blower fan arrangement

#101
20180049366
2018-02-22

Seeding system

#102
20180042172
2018-02-15

Flow control system for an agricultural product application system

#103
20180035613
2018-02-08

Airflow system with fan spacer for work vehicles

#104
20180007826
2018-01-11

Pneumatic delivery system for application implement using multiple metering devices

#105
20180000007
2018-01-04

Air pack manifold having articulated control

#106
20170348712
2017-12-07

DEVICE FOR EMITTING A LIQUID

#107
20170280619
2017-10-05

Single particulate metering system with variable rate controls

#108
20170118904
2017-05-04

Seed planter using air propulsion

#109
20170086355
2017-03-30

Seeding system

#110
20170086352
2017-03-30

Seeding system

#111
20170079198
2017-03-23

Agricultural vehicle pneumatic distribution system

#112
20160345488
2016-12-01

Spreader Attachment

#113
20160207017
2016-07-21

Metering system with variable discharge

#114
20160207015
2016-07-21

Metering system for solid particulate

#115
20160205867
2016-07-21

Single particulate metering system with variable rate controls

#116
20160157417
2016-06-09

Method for metering granular material and apparatus for metering granular material

#117
20160128270
2016-05-12

System for monitoring and controlling product distribution in an agricultural system

#118
20160123330
2016-05-05

Drive system for an agricultural product distribution system

#119
20160095276
2016-04-07

Pneumatic delivery system for application implement using multiple metering devices

#120
20160081262
2016-03-24

Airflow deflector for radial fan of air seeder

#121
20160000003
2016-01-07

System and method for metering and distributing agricultural products

#122
20150366127
2015-12-24

Active system for optimization and plugging avoidance of seed/fertilizer in transport conducts

#123
20150257333
2015-09-17

Vacuum planter exhaust filtration system

#124
20150195990
2015-07-16

Spray on Demand

#125
20150189827
2015-07-09

Agricultural implement and method for feeding granular material

#126
20150030420
2015-01-29

Agricultural implement having a feed device for airflow-based feeding of a granular or powder material

#127
20140263484
2014-09-18

Electrically powered hand spreader

#128
20140238284
2014-08-28

Vacuum planter exhaust filtration system

#129
20140131468
2014-05-15

Apparatus for directionally discharging feed

#130
20140130724
2014-05-15

Air cart metering system

#131
20140048612
2014-02-20

Spreader nozzle light

#132
20120193457
2012-08-02

Spreader for forests

#133
20120174840
2012-07-12

Air cart metering system

#134
20120074246
2012-03-29

SPREADER WITH ADJUSTABLE DIRECTIONAL OUTLET

#135
20100107945
2010-05-06

Chamber for slowing particles flowing in a pneumatic conveyor conduit

#136
20050230506
2005-10-20

Broadcast spreader attachment for hand-held gas or electric leaf blowers

#137
17149124
2024-02-20

Dual function applicator system and machine

#138
16540017
2020-11-10

Spreading control switch structure of a spreader

#139
15890345
2020-07-28

Mulch blower truck conversion