- All sections
- A - Human necessities
- A01F - Threshingbaling of straw, hay or the likestationary apparatus or hand tools for forming or binding straw, hay or the like into bundlescutting of straw, hay or the likestoring agricultural or horticultural produce
- A01F 12/54 - Arrangements for collecting or removing dust
Patent holdings for IPC class A01F 12/54
Total number of patents in this class: 13
10-year publication summary
|
1
|
3
|
0
|
2
|
0
|
2
|
1
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yanmar Co., Ltd. | 1417 |
5 |
| Kubota Corporation | 3709 |
3 |
| Deere & Company | 7493 |
1 |
| Blue Leaf I.P., Inc. | 2826 |
1 |
| Iowa State University Research Foundation, Inc. | 763 |
1 |
| Industrias Colombo SA | 10 |
1 |
| Ex Opco, LLC | 14 |
1 |
| Other owners | 0 |