- All sections
- A - Human necessities
- A01D - Harvesting; mowing
- A01D 34/17 - Holding-down devices for the knife
Patent holdings for IPC class A01D 34/17
Total number of patents in this class: 11
10-year publication summary
|
2
|
0
|
1
|
0
|
3
|
1
|
2
|
2
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MacDon Industries Ltd. | 350 |
4 |
| Wepfer Technics AG | 20 |
3 |
| Yamabiko Corporation | 234 |
2 |
| Makita Corporation | 2339 |
1 |
| ESM Ennepetaler Schneid- U. Mähtechnik GmbH & Co. KG | 4 |
1 |
| Other owners | 0 |