- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment ; equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 8/40 - Hair-nets; Hair-protecting caps
Patent holdings for IPC class A45D 8/40
Total number of patents in this class: 17
10-year publication summary
|
3
|
3
|
7
|
5
|
9
|
5
|
6
|
5
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solida AG | 4 |
3 |
| Aburnet Limited | 9 |
1 |
| Aderans Company Limited | 227 |
1 |
| Lightfoot-martin, Leigh F | 1 |
1 |
| One Knot Hairnet LLC | 3 |
1 |
| Politecnico di Milano | 826 |
1 |
| SSI Technologies | 2 |
1 |
| SOLIDA TEXTIL- UND NETZWAREN- MANUFAKTUR GMBH & Co KG | 4 |
1 |
| CreatedHair, Inc. | 7 |
1 |
| Isabel Borrás Estevg | 1 |
1 |
| S&D Treacap Co., Ltd. | 1 |
1 |
| Taisei Sangyo Co., Ltd. | 1 |
1 |
| Beauty Town International, Inc. | 8 |
1 |
| Skipper Hair Inc. | 8 |
1 |
| Eidos Technology, LLC | 1 |
1 |
| Other owners | 0 |