IPC Main Group
A01D 57/00 Delivering mechanisms for harvesters or mowers
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- Subclass:
- HARVESTING; MOWING
11 direct subcodes
Child Classifications
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- A01D 57/01 Devices for leading crops to the mowing apparatus
- A01D 57/12 Rotating rakes
- A01D 57/14 Single-platform rakes
- A01D 57/16 Tilting tables
- A01D 57/18 Bunching devices, e.g. with tipping bars
- A01D 57/2 with conveyor belts
- A01D 57/22 for standing stalks
- A01D 57/24 Grass-boards
- A01D 57/26 Plates arranged behind the cutter-bar for guiding the cut grass or straw
- A01D 57/28 Windrower attachments with tines
- A01D 57/3 Rotating attachments for forming windrows
Top Applicants
Top 10 applicants by patent filingsfor class A01, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 6,725
- JOHN DEERE US 6,555
- MONSANTO TECHNOLOGY US 6,280
- DOW AGROSCIENCES US 5,260
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 5,106
- PIONEER HI-BRED INTERNATIONAL US 4,609
- KUBOTA CORPORATION 4,458
- SYNGENTA PARTICIPATIONS CH 4,341
- BAYER CROPSCIENCE DE 4,305
- CNH INDUSTRIAL AMERICA US 4,024