ClassID:

497

A01C23/022 - CPC Classification

Classification description:

Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons; Special arrangements for delivering the liquid directly into the soil; Sludge injectors, i.e. liquid manure injectors Continuous injection tools

Recent Application in this class:
#1
20250113767
2025-04-10

SYSTEMS AND METHODS FOR BIOCHAR-BASED SOIL CARBON SEQUESTRATION

#2
20230180655
2023-06-15

SYSTEMS AND METHODS FOR HANDLING FLUID FOR APPLICATION TO AGRICULTURAL FIELDS

#3
20220377972
2022-12-01

Slurry applicator with independent opening and closing units

#4
20200267893
2020-08-27

Systems and methods for handling fluid for application to agricultural fields

#5
20190174671
2019-06-13

Method and apparatus for applying liquid nutrients between parallel rows of standing crops

#6
20180343793
2018-12-06

Systems and methods for handling fluid for application to agricultural fields

#7
20180332764
2018-11-22

Distributor for Manure Injection System

#8
20180054948
2018-03-01

Rotary slurry injector

#9
20170347520
2017-12-07

Method and apparatus for applying liquid nutrients between parallel rows of standing crops

#10
20170245425
2017-08-31

Systems and methods for handling fluid for application to agricultural fields

#11
20160183449
2016-06-30

Insertion apparatus for multilayer fertilization

#12
20150150184
2015-06-04

Fertilizer applicator with coulter for minimum soil displacement

#13
20140060863
2014-03-06

Storage tank frame assembly for an agricultural implement

#14
20140026792
2014-01-30

Side dressing fertilizer coulter

#15
20120085273
2012-04-12

Slurry fertilizer applicator

#16
20100313799
2010-12-16

Apparatus and method for the injection of viscous fertilizer below the surface of the soil

#17
20100155090
2010-06-24

Nutrient device and method

#18
20100003087
2010-01-07

System for distributing poultry litter below the soil surface

#19
20070245936
2007-10-25

Apparatus and method for the injection of viscous fertilizer below the surface of the soil

#20
20050132943
2005-06-23

Slurry fertilizer applicator

#21
17496493
2022-04-26

Slurry applicator with independent opening and closing units