IPC Main Group
A01F 12/00 Parts or details of threshing apparatus
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- Subclass:
- THRESHING; BALING OF STRAW, HAY OR THE LIKE; STATIONARY APPARATUS OR HAND TOOLS FOR FORMING OR BINDING STRAW, HAY OR THE LIKE INTO BUNDLES; CUTTING OF STRAW, HAY OR THE LIKE; STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
14 direct subcodes
Child Classifications
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- A01F 12/1 Feeders
- A01F 12/18 Threshing devices
- A01F 12/3 Straw separators
- A01F 12/4 Arrangements of straw crushers or cutters
- A01F 12/42 Apparatus for removing awns from the grain
- A01F 12/44 Grain cleaners; Grain separators
- A01F 12/46 Mechanical grain conveyors
- A01F 12/48 Air conduits or blowers for grain
- A01F 12/5 Sack-filling devices; Counting or weighing devices
- A01F 12/52 Arrangements for returning unthreshed grain to the threshing device
- A01F 12/54 Arrangements for collecting or removing dust
- A01F 12/56 Driving mechanisms for the threshing parts
- A01F 12/58 Control devices; Brakes; Bearings
- A01F 12/6 Grain tanks
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