- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 2/36 - Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction
Patent holdings for IPC class A45D 2/36
Total number of patents in this class: 217
10-year publication summary
|
12
|
21
|
13
|
19
|
11
|
16
|
17
|
28
|
45
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyson Technology Limited | 3997 |
21 |
| Tf3 Limited | 20 |
13 |
| Millplan Electric Appliance (Shen Zhen) Co., Limited | 20 |
10 |
| Koninklijke Philips N.V. | 25856 |
8 |
| Shenzhen Fenda Technology Co., Ltd. | 65 |
8 |
| SEB S.A. | 1676 |
7 |
| Jemella Limited | 81 |
5 |
| L' Oréal | 5858 |
5 |
| Sharkninja Operating LLC | 2706 |
4 |
| Spectrum Brands, Inc. | 897 |
4 |
| Kenford Industrial Company Ltd. | 19 |
4 |
| Conair LLC | 1319 |
4 |
| Dongguan Fumeikang Electrical Technology Co., Ltd. | 23 |
3 |
| Kiss Nail Products, Inc. | 337 |
3 |
| Trade Box, LLC | 20 |
3 |
| Dongguan Bidisco Electric CO.,LTD | 26 |
3 |
| Shenzhen Yuyi Electronic Technology Co., Ltd. | 22 |
3 |
| Hair4good, LLC | 16 |
3 |
| L'OREAL, Société Anonyme | 16352 |
2 |
| Henkel AG & Co. KGaA | 10770 |
2 |
| Other owners | 102 |