- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 1/10 - Miners' caps
Patent holdings for IPC class A42B 1/10
Total number of patents in this class: 5
10-year publication summary
|
0
|
1
|
0
|
1
|
2
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Puma SE | 1146 |
1 |
| Adaro Tecnologia, S.A. | 10 |
1 |
| Shenzhen Zhongfuneng Electric Equipment Co., Ltd. | 41 |
1 |
| Beijing Cnten Smart Technology Co., Ltd. | 5 |
1 |
| Taicang Minglong Machinery Co. Ltd | 6 |
1 |
| Other owners | 0 |