- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment ; equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 2/38 - Surface-wave devices
Patent holdings for IPC class A45D 2/38
Total number of patents in this class: 8
10-year publication summary
|
1
|
7
|
2
|
0
|
3
|
2
|
4
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hd3 Limited | 11 |
2 |
| Milbon Co., Ltd. | 121 |
1 |
| The House of Curls Ltd | 11 |
1 |
| Asakura International Co., Ltd. | 4 |
1 |
| Sun Luen Electrical Manufacturing Company Limited | 9 |
1 |
| CEBU Consulting, LLC | 1 |
1 |
| Guang Zhou Eagle Fortress Hair Products Ltd. | 9 |
1 |
| Other owners | 0 |