- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestryparts, details, or accessories of agricultural machines or implements, in general
- A01B 59/043 - 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 supported at three points, e.g. by quick-release couplings
Patent holdings for IPC class A01B 59/043
Total number of patents in this class: 96
10-year publication summary
|
13
|
11
|
13
|
9
|
11
|
12
|
5
|
12
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deere & Company | 7348 |
17 |
| Kubota Corporation | 3501 |
7 |
| CNH Industrial America LLC | 1756 |
6 |
| Blue Leaf I.P., Inc. | 2826 |
4 |
| AGCO International GmbH | 559 |
3 |
| Kverneland Group Operations Norway AS | 40 |
3 |
| Kverneland Group Ravenna S.r.l. | 75 |
3 |
| Mollick, Peter J. | 6 |
3 |
| Clark Equipment Company | 316 |
2 |
| MacDon Industries Ltd. | 359 |
2 |
| Mchale Engineering | 29 |
2 |
| Roberts Welding & Fabricating Ltd., sometimes doing Business AS Rwf Industries Div. of Roberts Welding and Fabricating Ltd., | 5 |
2 |
| Yanmar Co., Ltd. | 1436 |
2 |
| Zimeno, Inc. DBA Monarch Tractor | 106 |
2 |
| ABI Attachments, Inc. | 44 |
1 |
| AGCO Corporation | 1103 |
1 |
| Altemeier, Mark | 2 |
1 |
| Camso Inc. | 228 |
1 |
| CNH Industrial Italia S.p.A. | 142 |
1 |
| Great Plains Manufacturing, Inc. | 230 |
1 |
| Other owners | 32 |