- All sections
- A - Human necessities
- A45D - Hairdressing or shaving equipment equipment for cosmetics or cosmetic treatments, e.g. for manicuring or pedicuring
- A45D 4/06 - Separate devices designed for heating hair curlers or hair-wavers for steep curling, e.g. with means for decreasing the heat heated by electricity
Patent holdings for IPC class A45D 4/06
Total number of patents in this class: 10
10-year publication summary
|
2
|
1
|
0
|
1
|
0
|
0
|
1
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cali-Curl, LLC | 9 |
2 |
| Denman International Ltd. | 11 |
1 |
| Dyson Technology Limited | 3573 |
1 |
| ELC Management LLC | 1052 |
1 |
| Kabushikikaisya Tsuyamote Beauty | 2 |
1 |
| Simji Co., Ltd. | 2 |
1 |
| Spectrum Brands, Inc. | 886 |
1 |
| YOU, Sang Hong | 1 |
1 |
| Conair LLC | 1308 |
1 |
| Other owners | 0 |