- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 2/24 - Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of multi-part type, e.g. with sliding parts other than for fastening
Patent holdings for IPC class A45D 2/24
Total number of patents in this class: 34
10-year publication summary
|
7
|
3
|
10
|
4
|
3
|
4
|
8
|
2
|
7
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5317 |
4 |
| SEB S.A. | 1607 |
3 |
| Henkel AG & Co. KGaA | 10357 |
2 |
| Dickson Industrial Co. Ltd. | 15 |
2 |
| Dyson Technology Limited | 3437 |
2 |
| Kiss Nail Products, Inc. | 295 |
2 |
| Shenzhen Fenda Technology Co., Ltd. | 48 |
2 |
| F.g. Elliott LLC | 8 |
2 |
| Chcosmetics | 2 |
2 |
| L'OREAL, Société Anonyme | 15093 |
1 |
| Conair Corporation | 176 |
1 |
| Koninklijke Philips N.V. | 24052 |
1 |
| Denman International Ltd. | 11 |
1 |
| Great Lengths S.r.L. | 3 |
1 |
| Next Row Limited | 2 |
1 |
| Roholm Limited | 5 |
1 |
| Technoperm Limited | 1 |
1 |
| The Sleep Styler LLC | 1 |
1 |
| The House of Curls Ltd | 11 |
1 |
| Hair4Good | 7 |
1 |
| Other owners | 2 |