- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 1/0187 - Removable protection for the nape, e.g. sun or rain shields
Patent holdings for IPC class A42B 1/0187
Total number of patents in this class: 3
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
3
|
5
|
3
|
1
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiki Corp., Ltd. | 93 |
1 |
| O&M Halyard, Inc. | 501 |
1 |
| Eidos Technology, LLC | 2 |
1 |
| Other owners | 0 |