- 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 15/04 - Plunger presses
Patent holdings for IPC class A01F 15/04
Total number of patents in this class: 278
10-year publication summary
|
37
|
34
|
30
|
28
|
29
|
34
|
10
|
13
|
24
|
2
|
| 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. | 2828 |
101 |
| Deere & Company | 7474 |
46 |
| AGCO Corporation | 1112 |
38 |
| CNH Industrial America LLC | 1814 |
16 |
| CNH Industrial Belgium NV | 438 |
13 |
| Kuhn-Geldrop BV | 65 |
13 |
| Great Plains Manufacturing, Inc. | 233 |
11 |
| C & M Baling Systems, Inc. | 10 |
9 |
| CNH (China) Management Co., Ltd | 383 |
8 |
| Usines CLAAS France S.A.S. | 16 |
4 |
| Bollegraaf Patents and Brands B.V. | 49 |
2 |
| CNH Belgium NV | 80 |
2 |
| SP Press IP Pty Ltd | 4 |
2 |
| AWG Enterprise LLC | 2 |
2 |
| Animal Health International, Inc. | 27 |
1 |
| Forage Innovations B.V. | 59 |
1 |
| Harvest TEC, Inc. | 14 |
1 |
| Iowa State University Research Foundation, Inc. | 759 |
1 |
| Jiangsu University | 1085 |
1 |
| Premier Tech Technologies Ltee | 35 |
1 |
| Other owners | 5 |