- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestryparts, details, or accessories of agricultural machines or implements, in general
- A01B 29/04 - Rollers with non-smooth surface formed of rotatably- mounted rings or discs or with projections or ribs on the roller bodyLand packers
Patent holdings for IPC class A01B 29/04
Total number of patents in this class: 178
10-year publication summary
|
11
|
17
|
23
|
15
|
16
|
21
|
16
|
14
|
6
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Blue Leaf I.P., Inc. | 2822 |
24 |
| Otico | 46 |
20 |
| CNH Industrial America LLC | 1818 |
12 |
| Deere & Company | 7525 |
10 |
| Summers Manufacturing Co., Inc. | 13 |
8 |
| L & B Manufacturing, Inc. | 27 |
7 |
| Lemken GmbH & Co. KG | 212 |
6 |
| CNH Industrial Canada, Ltd. | 955 |
5 |
| Vaderstad-verken AB | 78 |
5 |
| Dawn Equipment Company | 31 |
4 |
| Hamm AG | 165 |
4 |
| Schaffert Manufacturing Company, Inc. | 46 |
3 |
| Norseman Machinery Imports Pty Ltd | 3 |
3 |
| Great Plains Manufacturing, Inc. | 236 |
2 |
| Natt Tools Group Inc. | 26 |
2 |
| Precision Planting LLC | 1111 |
2 |
| RFM AG Pty Ltd | 2 |
2 |
| Sumo UK Limited | 4 |
2 |
| Väderstad Holding AB | 198 |
2 |
| BEDNAR FMT s.r.o. | 63 |
2 |
| Other owners | 53 |