- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 1/041 - Peakless soft head coverings, e.g. turbans or berets
Patent holdings for IPC class A42B 1/041
Total number of patents in this class: 19
10-year publication summary
|
1
|
0
|
4
|
3
|
5
|
9
|
14
|
9
|
7
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Orbital Research Inc. | 79 |
3 |
| Illinois Tool Works Inc. | 11399 |
2 |
| Korea Institute of Science and Technology | 2075 |
2 |
| Romer Millinery | 3 |
2 |
| Crown Affair, Inc. | 10 |
2 |
| Annie International, Inc. | 55 |
1 |
| Shanghai Pacific Hat Manufacturing Co.,Ltd | 17 |
1 |
| Zulu Alpha Kilo Inc. | 19 |
1 |
| Isomer, Inc. | 4 |
1 |
| Shintaikinoukenkyuujo Co.,Ltd. | 4 |
1 |
| Weatherdo, Inc. | 2 |
1 |
| Swagg-E Durag LLC | 1 |
1 |
| Gabital Research Inc. | 1 |
1 |
| Other owners | 0 |