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IPC Main Group
A01B 15/00

Elements, tools, or details of ploughs

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
HUMAN NECESSITIES
Class:
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
Subclass:
SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL

6 direct subcodes

Child Classifications

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  • A01B 15/12 Beams; Handles
  • A01B 15/14 Frames
  • A01B 15/16 Discs; Scrapers for cleaning discs; Sharpening attachments
  • A01B 15/18 Coulters
  • A01B 15/2 Special adjusting means for tools of ploughs drawn by, or mounted on tractors working on hillsides or slopes

Top Applicants

Top 10 applicants by patent filingsfor class A01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. CHINESE ACADEMY OF SCIENCES 6,725
  2. JOHN DEERE US 6,555
  3. MONSANTO TECHNOLOGY US 6,280
  4. DOW AGROSCIENCES US 5,260
  5. BASF (BADISCHE ANILIN & SODA FABRIK) DE 5,106
  6. PIONEER HI-BRED INTERNATIONAL US 4,609
  7. KUBOTA CORPORATION 4,458
  8. SYNGENTA PARTICIPATIONS CH 4,341
  9. BAYER CROPSCIENCE DE 4,305
  10. CNH INDUSTRIAL AMERICA US 4,024