- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 1/247 - Means for attaching eyewear
Patent holdings for IPC class A42B 1/247
Total number of patents in this class: 11
10-year publication summary
|
0
|
1
|
2
|
3
|
3
|
7
|
8
|
1
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11410 |
2 |
| Sunday Afternoons, Inc. | 73 |
2 |
| Schuberth GmbH | 63 |
1 |
| Bemicron | 7 |
1 |
| Shenzhen Cylion Technology Intl Co., Ltd. | 2 |
1 |
| Joseph Micael Masters | 1 |
1 |
| Hangzhou Lingban Technology Co., Ltd. | 23 |
1 |
| Dodrotu Limited | 1 |
1 |
| Leathify E-ticaret Limited Sirketi | 1 |
1 |
| Other owners | 0 |