• All sections
• A - Human necessities
• A01B - Soil working in agriculture or forestryparts, details, or accessories of agricultural machines or implements, in general
• A01B 59/042 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor

Patent holdings for IPC class A01B 59/042

Total number of patents in this class: 166

10-year publication summary

Principal owners for this class