- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment ; equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 20/48 - Hair-drying combs or hair-drying brushes, with internal heating means
Patent holdings for IPC class A45D 20/48
Total number of patents in this class: 39
10-year publication summary
|
5
|
8
|
3
|
0
|
2
|
0
|
6
|
3
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyson Technology Limited | 3418 |
6 |
| Guy A. Shaked Investments Ltd. | 7 |
6 |
| Koninklijke Philips N.V. | 23971 |
2 |
| Guy A. Shaked Investment Ltd. | 2 |
2 |
| SEB S.A. | 1601 |
2 |
| Sharkninja Operating LLC | 2242 |
2 |
| Trade Box, LLC | 25 |
2 |
| L' Oréal | 5305 |
2 |
| BSH Bosch und Siemens Hausgerate GmbH | 3053 |
1 |
| Dickson Industrial Co. Ltd. | 15 |
1 |
| Dols Industrial de Peluquería, S.A. | 22 |
1 |
| Helen of Troy Limited | 1745 |
1 |
| M. M. & R. Products, Inc. | 7 |
1 |
| Shenzhen Fenda Technology Co., Ltd. | 48 |
1 |
| Dyson Technologies Limited | 2 |
1 |
| M.r.t.r. Mercier Ltd. | 3 |
1 |
| Tai WAH Distributors Pte Ltd | 12 |
1 |
| Sharp Kabushiki Kaisha | 18873 |
1 |
| Hair4good, LLC | 9 |
1 |
| TOTH, Aliz Dora | 1 |
1 |
| Other owners | 3 |