- 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 25/20 - Unloading arrangements
Patent holdings for IPC class A01F 25/20
Total number of patents in this class: 95
10-year publication summary
|
13
|
8
|
10
|
5
|
14
|
8
|
5
|
2
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sukup Manufacturing Company | 126 |
10 |
| Lely Patent N.V. | 747 |
7 |
| CTB, Inc. | 339 |
6 |
| Peeters Landbouwmachines B.V. | 30 |
6 |
| Sioux Steel Company | 91 |
6 |
| Sudenga Industries, Inc. | 19 |
4 |
| Skandia Elevator AB | 17 |
3 |
| Etablissements Emily | 12 |
3 |
| Deere & Company | 7636 |
2 |
| Institut de Recherche et de Developpement en Agroenvironnement Inc. | 6 |
2 |
| Kverneland Group Ravenna S.r.l. | 81 |
2 |
| Quickthree Solutions Inc. | 4 |
2 |
| Unverferth Manufacturing Company, Inc. | 192 |
2 |
| B. Strautmann & Sohne GmbH U. Co. KG | 17 |
2 |
| Forsberg Växtodling AB | 2 |
2 |
| Quickthree Technology, LLC | 9 |
2 |
| Renn Mill Center LP | 7 |
2 |
| Bridgrid Inc. | 2 |
1 |
| Bumach Engineering International B.V. | 34 |
1 |
| DeLaval Holding AB | 939 |
1 |
| Other owners | 29 |