- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 20/00 - Hair drying devicesAccessories therefor
Patent holdings for IPC class A45D 20/00
Total number of patents in this class: 121
10-year publication summary
|
10
|
12
|
15
|
23
|
8
|
18
|
16
|
13
|
10
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyson Technology Limited | 4016 |
23 |
| Spectrum Brands, Inc. | 898 |
5 |
| SZ Zuvi Technology Co., Ltd. | 69 |
4 |
| Conair LLC | 1331 |
4 |
| LG Electronics Inc. | 75855 |
3 |
| Koninklijke Philips N.V. | 25938 |
3 |
| RevAir, LLC | 21 |
3 |
| Cali-Curl, LLC | 9 |
3 |
| Crown Affair, Inc. | 11 |
3 |
| L'OREAL, Société Anonyme | 16467 |
2 |
| Farouk Systems, Inc. | 271 |
2 |
| Helen of Troy Limited | 174 |
2 |
| Kiss Nail Products, Inc. | 337 |
2 |
| Omachron Intellectual Property Inc. | 970 |
2 |
| SEB S.A. | 1676 |
2 |
| Sharkninja Operating LLC | 2732 |
2 |
| Velecta Paramount | 29 |
2 |
| Japham Group Limited | 15 |
2 |
| Conair Corporation | 135 |
1 |
| Mitsubishi Electric Corporation | 48172 |
1 |
| Other owners | 50 |