- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestryparts, details, or accessories of agricultural machines or implements, in general
- A01B 61/02 - Devices for, or parts of, agricultural machines or implements for preventing overstrain of the coupling devices between tractor and machine
Patent holdings for IPC class A01B 61/02
Total number of patents in this class: 47
10-year publication summary
|
2
|
2
|
3
|
4
|
7
|
5
|
1
|
3
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kubota Corporation | 4388 |
8 |
| Blue Leaf I.P., Inc. | 2932 |
7 |
| Deere & Company | 8080 |
6 |
| AGCO International GmbH | 718 |
3 |
| CNH Industrial America LLC | 1735 |
3 |
| Etacarinae S.r.l. | 3 |
2 |
| Toyota Motor Corporation | 35680 |
1 |
| Robert Bosch GmbH | 44128 |
1 |
| Aisin AW Co., Ltd. | 2256 |
1 |
| ABI Attachments, Inc. | 48 |
1 |
| CNH America LLC | 108 |
1 |
| CNH Belgium NV | 80 |
1 |
| CNH Industrial Belgium NV | 476 |
1 |
| Forage Innovations B.V. | 59 |
1 |
| Horsch Maschinen GmbH | 64 |
1 |
| Hustler Equipment Limited | 22 |
1 |
| The Industry & Academic Cooperation in Chungnam National University (IAC) | 505 |
1 |
| Kuhn S.A. | 171 |
1 |
| Lely Patent N.V. | 773 |
1 |
| MITA Oleodinamica S.p.A. | 6 |
1 |
| Other owners | 4 |