- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 1/28 - Curling-tongs, i.e. tongs for use when hotCurling-irons, i.e. irons for use when hotAccessories therefor with means for controlling or indicating the temperature
Patent holdings for IPC class A45D 1/28
Total number of patents in this class: 230
10-year publication summary
|
20
|
20
|
11
|
20
|
7
|
21
|
27
|
21
|
33
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyson Technology Limited | 3997 |
47 |
| Jemella Limited | 81 |
44 |
| SEB S.A. | 1676 |
19 |
| Koninklijke Philips N.V. | 25856 |
15 |
| Spectrum Brands, Inc. | 897 |
9 |
| Kiss Nail Products, Inc. | 337 |
6 |
| L'OREAL, Société Anonyme | 16352 |
5 |
| BSH Bosch und Siemens Hausgerate GmbH | 2476 |
5 |
| L' Oréal | 5858 |
5 |
| Lexmark International, Inc. | 1540 |
4 |
| The Procter & Gamble Company | 21855 |
3 |
| Braun GmbH | 1379 |
3 |
| Schawbel Technologies LLC | 46 |
3 |
| Sharkninja Operating LLC | 2706 |
3 |
| Shenzhen Fenda Technology Co., Ltd. | 65 |
3 |
| Kenford Industrial Company Ltd. | 19 |
3 |
| The Beachwaver Co. | 27 |
2 |
| Farouk Systems, Inc. | 270 |
2 |
| Kaz Europe SARL | 1501 |
2 |
| Tenacta Group S.p.A. | 132 |
2 |
| Other owners | 45 |