- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment ; equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 1/04 - Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel by electricity
Patent holdings for IPC class A45D 1/04
Total number of patents in this class: 606
10-year publication summary
|
56
|
56
|
61
|
50
|
75
|
29
|
61
|
60
|
56
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SEB S.A. | 1601 |
105 |
| Dyson Technology Limited | 3418 |
60 |
| L' Oréal | 5305 |
42 |
| Jemella Limited | 61 |
37 |
| Koninklijke Philips N.V. | 23971 |
26 |
| BSH Bosch und Siemens Hausgerate GmbH | 3053 |
21 |
| L'OREAL, Société Anonyme | 15085 |
18 |
| Spectrum Brands, Inc. | 895 |
15 |
| Conair LLC | 1308 |
14 |
| Farouk Systems, Inc. | 263 |
10 |
| Kiss Nail Products, Inc. | 295 |
10 |
| Conair Corporation | 176 |
9 |
| Braun GmbH | 1324 |
9 |
| Shenzhen Fenda Technology Co., Ltd. | 48 |
8 |
| Tf3 Limited | 20 |
8 |
| Helen of Troy Limited | 1745 |
7 |
| Kenford Industrial Company Ltd. | 19 |
7 |
| Lexmark International, Inc. | 1703 |
6 |
| The Beachwaver Co. | 26 |
5 |
| Dickson Industrial Co. Ltd. | 15 |
5 |
| Other owners | 184 |