- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 20/30 - Electric circuitry specially adapted for hair drying devices
Patent holdings for IPC class A45D 20/30
Total number of patents in this class: 27
10-year publication summary
|
1
|
0
|
4
|
2
|
2
|
4
|
4
|
2
|
0
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyson Technology Limited | 3576 |
9 |
| Sinelco International, BV | 40 |
3 |
| Conair LLC | 1313 |
3 |
| Jemella Limited | 67 |
2 |
| Conair Corporation | 172 |
1 |
| Henkel AG & Co. KGaA | 10442 |
1 |
| Arcelik A.S. | 3515 |
1 |
| The Beachwaver Co. | 28 |
1 |
| Dongguan Fumeikang Electrical Technology Co., Ltd. | 20 |
1 |
| SEB S.A. | 1616 |
1 |
| Tenacta Group S.p.A. | 131 |
1 |
| L' Oréal | 5411 |
1 |
| hirata company limited | 2 |
1 |
| CS Innovation Co.,Ltd. | 2 |
1 |
| Other owners | 0 |