ClassID:

121

A01B19/02 - CPC Classification

Classification description:

Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame

Sub-classes:
Recent Application in this class:
#1
20260060160
2026-03-05

Hoeing device intended to be towed, comprising a deformable parallelogram carrying at least one hoeing element

#2
20230380320
2023-11-30

SOIL CULTIVATOR

#3
20220132719
2022-05-05

Agricultural implement with tine assembly

#4
20210368665
2021-12-02

Device and method for mechanical weed control

#5
20210105927
2021-04-15

Cultivator

#6
20210048290
2021-02-18

System and method for determining field surface conditions using vision-based data and data from a secondary source

#7
20200359540
2020-11-19

Soil cultivation device

#8
20200221622
2020-07-16

EARTHWORKING TINE AND METHOD OF MANUFACTURE

#9
20190216000
2019-07-18

Sand bunker rake and infield groomer apparatus

#10
20180310466
2018-11-01

System and method for detecting ground engaging tool float for an agricultural implement

#11
20180295768
2018-10-18

Tine harrow

#12
20180242506
2018-08-30

QUICK-CHANGE HARROW TINE ASSEMBLY

#13
20180192570
2018-07-12

Agricultural implement with boltless tines

#14
20180116095
2018-05-03

System for equalizing pressure on smoothing tools of a harrow

#15
20180092285
2018-04-05

Recovery tool to use with a vehicle

#16
20180070523
2018-03-15

Soil processing attachment for a tractor

#17
20170318730
2017-11-09

Transport load spreading device

#18
20170079197
2017-03-23

Integrated drawbar for finishing attachments

#19
20170079196
2017-03-23

Tillage implement with intra-wing gang offset

#20
20170079192
2017-03-23

Roller basket finishing attachment

#21
20170079190
2017-03-23

Harrow downforce adjustment

#22
20170034988
2017-02-09

Surface Conditioning System

#23
20160249521
2016-09-01

Fully adjustable lift system

#24
20160234994
2016-08-18

Tine harrow

#25
20160227697
2016-08-11

Multipiece cutting edge attachment for spring tines of a harrow

#26
20140158386
2014-06-12

FOLDING EARTH-WORKING TOOL ATTACHMENT OF AN AGRICULTURAL IMPLEMENT

#27
20120298386
2012-11-29

TOOL FREE ADJUSTABLE TENSION LEVELING HARROW BAR

#28
20120061113
2012-03-15

Structure for attaching a tool to a frame tube

#29
20060005524
2006-01-12

Rake with four-wheel stabilizing system

#30
16733592
2020-11-24

Soil loosening tool having reciprocating spikes