- All sections
- A - Human necessities
- A42B - Hatshead coverings
- A42B 3/06 - Impact-absorbing shells, e.g. of crash helmets
Patent holdings for IPC class A42B 3/06
Total number of patents in this class: 1047
10-year publication summary
|
113
|
123
|
148
|
141
|
125
|
108
|
106
|
107
|
102
|
80
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MIPS AB | 174 |
121 |
| Bell Sports LLC | 184 |
45 |
| Milwaukee Electric Tool Corporation | 4587 |
30 |
| Riddell, Inc. | 228 |
25 |
| Vicis IP, LLC | 63 |
21 |
| George Tfe SCP | 47 |
21 |
| Bell Sports, Inc. | 197 |
20 |
| HJC Corp. | 137 |
20 |
| Hexr Ltd | 25 |
20 |
| Brainguard Technologies, Inc. | 21 |
18 |
| Gentex Corporation | 1931 |
14 |
| Nike, Inc. | 14407 |
13 |
| Lionhead Helmet Intellectual Properties, LP | 18 |
13 |
| Bauer Hockey, LLC | 305 |
13 |
| 6D Helmets, LLC | 16 |
12 |
| Specialized Bicycle Components, Inc. | 738 |
12 |
| Schutt Sports IP, LLC | 90 |
12 |
| Vicis, Inc. | 42 |
11 |
| Newtonoid Technologies, L.L.C. | 140 |
8 |
| Sport Maska Inc. | 377 |
8 |
| Other owners | 590 |