- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 20/24 - Shape or structure of the helmet body
Patent holdings for IPC class A45D 20/24
Total number of patents in this class: 6
10-year publication summary
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0
|
1
|
1
|
0
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0
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2
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4
|
3
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3
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21993 |
1 |
| LG Electronics Inc. | 73619 |
1 |
| Dyson Technology Limited | 3732 |
1 |
| Wella Aktiengesellschaft | 16 |
1 |
| Tight & Right Hair Revolution, Inc. | 4 |
1 |
| Shenzhen Jin Wei Xin Industrial Co., Ltd. | 4 |
1 |
| Other owners | 0 |