- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 2/12 - Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers
Patent holdings for IPC class A45D 2/12
Total number of patents in this class: 49
10-year publication summary
|
7
|
8
|
17
|
13
|
5
|
5
|
7
|
7
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The House of Curls Ltd | 11 |
5 |
| Kiss Nail Products, Inc. | 295 |
3 |
| Spectrum Brands, Inc. | 892 |
3 |
| Tf3 Limited | 20 |
3 |
| F.g. Elliott LLC | 8 |
3 |
| Conair Corporation | 176 |
2 |
| SEB S.A. | 1607 |
2 |
| L' Oréal | 5317 |
2 |
| The Procter & Gamble Company | 22147 |
1 |
| Henkel AG & Co. KGaA | 10357 |
1 |
| I & e Capital, LLC | 5 |
1 |
| M.m. & R. Products, Inc. | 15 |
1 |
| Phild Co., Ltd. | 1 |
1 |
| Roholm Limited | 5 |
1 |
| Shenzhen Fenda Technology Co., Ltd. | 48 |
1 |
| Stitch N Genius, Inc. | 1 |
1 |
| Wella Aktiengesellschaft | 16 |
1 |
| Wise Sun International Limited | 1 |
1 |
| Bukli Haircare | 2 |
1 |
| The Sleep Styler LLC | 1 |
1 |
| Other owners | 14 |