A01C19/04 - CPC Classification Index

ClassID:

481 ⎘

A01C19/04 - CPC Classification

Classification description:

Arrangements for driving working parts of fertilisers or seeders by a ground-engaging wheel

Sub-classes:

A01C19/045 » {the drive coupling being controlled by lifting or lowering of the seeding tools} 4

Recent Application in this class:

20220225562

2022-07-21

Small hand-guided self-propelled garlic planter

20220167550

2022-06-02

Pull Behind Orchard Fertilizing Device

20170359951

2017-12-21

Push from behind drop spreader

20160278282

2016-09-29

Granular fertilizer dispenser apparatus

20150342114

2015-12-03

Seeder with lockout clutch

20150315759

2015-11-05

Manually operable push from behind spreader

20150021365

2015-01-22

Product dosing system for agricultural machines

20120126040

2012-05-24

POWERLESS DOUBLE-DISTRIBUTION PANS FERTILIZER DISTRIBUTOR

20100331128

2010-12-30

Detachable hub and sprocket for use with a mechanical drive transmission of an agricultural implement

#10

20090199750

2009-08-13

Friction drive population control for a planter

#11

20090090283

2009-04-09

Ground driven seed metering system with a continuously variable transmission

#12

20080314300

2008-12-25

Spreader Disengagement Plate and Method of Use Thereof

#13

20080202828

2008-08-28

Ground wheel drive system for an agricultural implement

#14

20080053350

2008-03-06

Multiple sized seed dispenser and turf aerator

#15

20050257725

2005-11-24

Variable speed drive for agricultural seeding machines