- All sections
- A - Human necessities
- A01D - Harvestingmowing
- A01D 34/14 - Knife-bars
Patent holdings for IPC class A01D 34/14
Total number of patents in this class: 171
10-year publication summary
|
11
|
17
|
27
|
31
|
22
|
14
|
11
|
5
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Blue Leaf I.P., Inc. | 2932 |
43 |
| MacDon Industries Ltd. | 379 |
37 |
| Deere & Company | 8080 |
18 |
| Smf-holding GmbH | 62 |
11 |
| CLAAS Selbstfahrende Erntemaschinen GmbH | 247 |
7 |
| Honey Bee Manufacturing Ltd. | 87 |
7 |
| Kondex Corporation | 87 |
7 |
| Venture Products, Inc. | 41 |
4 |
| Carl Geringhoff GmbH & Co. KG | 128 |
3 |
| CNH Industrial America LLC | 1735 |
3 |
| AGCO Corporation | 1158 |
2 |
| AGCO International GmbH | 718 |
2 |
| Betek GmbH & Co. KG | 158 |
2 |
| CNH America LLC | 108 |
2 |
| Baum Machine, Inc. | 4 |
2 |
| Inc., Blue Leaf I | 64 |
2 |
| Makita Corporation | 2557 |
1 |
| Capello Srl. | 16 |
1 |
| CNH Belgium NV | 80 |
1 |
| CNH Industrial Belgium NV | 476 |
1 |
| Other owners | 15 |