- 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: 216
10-year publication summary
|
15
|
22
|
16
|
19
|
21
|
23
|
15
|
9
|
14
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gentex Corporation | 1938 |
8 |
| Kimpex Inc. | 88 |
6 |
| Bell Sports LLC | 225 |
6 |
| Milwaukee Electric Tool Corporation | 4757 |
5 |
| Sport Maska Inc. | 379 |
5 |
| Stryker Corporation | 5230 |
4 |
| Airflaps | 4 |
4 |
| Illinois Tool Works Inc. | 11712 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2825 |
3 |
| 100% Speedlab, LLC | 105 |
3 |
| HJC Corp. | 149 |
3 |
| Moldex-Metric, Inc. | 134 |
3 |
| MSA Technology, LLC | 576 |
3 |
| Norotos, Inc. | 33 |
3 |
| Oakley, Inc. | 962 |
3 |
| Pabban Development, Inc. | 20 |
3 |
| Pfanner Schutzbekleidung GmbH | 153 |
3 |
| Shoei Co., Ltd. | 269 |
3 |
| Galvion Ltd. | 136 |
3 |
| Sarah Nicole Ciccaglione | 3 |
3 |
| Other owners | 139 |