- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 3/10 - Linings
Patent holdings for IPC class A42B 3/10
Total number of patents in this class: 233
10-year publication summary
|
22
|
22
|
29
|
20
|
29
|
14
|
20
|
15
|
12
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bell Sports, Inc. | 376 |
13 |
| Vicis, Inc. | 43 |
11 |
| Gentex Corporation | 1919 |
9 |
| MIPS AB | 173 |
8 |
| Sport Maska Inc. | 373 |
7 |
| Bauer Hockey Ltd. | 322 |
7 |
| Riddell, Inc. | 227 |
6 |
| MSA Technology, LLC | 557 |
5 |
| Schutt Sports IP, LLC | 89 |
5 |
| Kimpex Inc. | 84 |
4 |
| Shoei Co., Ltd. | 259 |
4 |
| Anti Ordinary Pty Ltd | 6 |
4 |
| JJC Imports, LLC | 13 |
4 |
| Vicis IP, LLC | 61 |
4 |
| 3m Innovative Properties Company | 17781 |
3 |
| Brainguard Technologies, Inc. | 21 |
3 |
| Louis Garneau Sports Inc. | 18 |
3 |
| Societe Anonyme des ETS Catu | 4 |
3 |
| Galvion Ltd. | 116 |
3 |
| Illinois Tool Works Inc. | 11503 |
2 |
| Other owners | 125 |