- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestry; parts, details, or accessories of agricultural machines or implements, in general
- A01B 63/111 - Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
Patent holdings for IPC class A01B 63/111
Total number of patents in this class: 299
10-year publication summary
|
16
|
13
|
22
|
41
|
35
|
46
|
35
|
19
|
20
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deere & Company | 6845 |
40 |
| Blue Leaf I.P., Inc. | 2758 |
30 |
| CNH Industrial America LLC | 1683 |
26 |
| Precision Planting LLC | 925 |
26 |
| CNH Industrial Canada, Ltd. | 963 |
13 |
| Dawn Equipment Company | 56 |
13 |
| AGCO Corporation | 1062 |
7 |
| Kubota Corporation | 3054 |
7 |
| Väderstad Holding AB | 189 |
7 |
| ABI Attachments, Inc. | 39 |
6 |
| Robert Bosch GmbH | 40953 |
5 |
| CLAAS Tractor SAS | 30 |
5 |
| Climate LLC | 420 |
5 |
| Ag Leader Technology, Inc. | 95 |
4 |
| AGCO International GmbH | 504 |
4 |
| Topcon Positioning Systems, Inc. | 308 |
4 |
| Yanmar Co., Ltd. | 1479 |
4 |
| Great Plains Manufacturing, Inc. | 199 |
3 |
| Kinze Manufacturing, Inc. | 220 |
3 |
| Kuhn S.A. | 172 |
3 |
| Other owners | 84 |