- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 3/18 - Face protection devices
Patent holdings for IPC class A42B 3/18
Total number of patents in this class: 202
10-year publication summary
|
14
|
15
|
22
|
16
|
19
|
20
|
22
|
14
|
9
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bell Sports, Inc. | 376 |
7 |
| Gentex Corporation | 1894 |
7 |
| Kimpex Inc. | 85 |
5 |
| Sport Maska Inc. | 372 |
5 |
| Stryker Corporation | 5052 |
4 |
| Airflaps | 4 |
4 |
| 3m Innovative Properties Company | 17820 |
3 |
| Illinois Tool Works Inc. | 11485 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2760 |
3 |
| 100% Speedlab, LLC | 102 |
3 |
| HJC Corp. | 132 |
3 |
| Milwaukee Electric Tool Corporation | 4428 |
3 |
| Moldex-Metric, Inc. | 137 |
3 |
| MSA Technology, LLC | 557 |
3 |
| Norotos, Inc. | 34 |
3 |
| Oakley, Inc. | 927 |
3 |
| Pabban Development, Inc. | 16 |
3 |
| Pfanner Schutzbekleidung GmbH | 148 |
3 |
| Shoei Co., Ltd. | 259 |
3 |
| Galvion Ltd. | 114 |
3 |
| Other owners | 128 |