- All sections
- A - Human necessities
- A42B - Hats; head coverings
- A42B 3/22 - Visors
Patent holdings for IPC class A42B 3/22
Total number of patents in this class: 545
10-year publication summary
|
65
|
62
|
61
|
75
|
62
|
78
|
70
|
84
|
52
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 18406 |
27 |
| Illinois Tool Works Inc. | 11152 |
22 |
| Stryker Corporation | 3864 |
20 |
| Bell Sports, Inc. | 372 |
18 |
| HJC Corp. | 107 |
18 |
| Milwaukee Electric Tool Corporation | 3572 |
14 |
| Gentex Corporation | 1742 |
13 |
| Shoei Co., Ltd. | 253 |
13 |
| Kimpex Inc. | 75 |
8 |
| MSA Technology, LLC | 553 |
8 |
| Pfanner Schutzbekleidung GmbH | 136 |
8 |
| Galvion Ltd. | 102 |
8 |
| Bombardier Recreational Products Inc. | 1262 |
7 |
| Bryan Family Enterprises LLC | 16 |
7 |
| Jiangmen Pengcheng Helmets Ltd. | 29 |
7 |
| Sport Maska Inc. | 369 |
7 |
| Walter Surface Technologies Incorporated | 52 |
7 |
| JSP Limited | 163 |
6 |
| Pinlock Patent B.V. | 33 |
6 |
| Schuberth GmbH | 59 |
6 |
| Other owners | 315 |