- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 21/34 - Flash dampers
Patent holdings for IPC class F41A 21/34
Total number of patents in this class: 142
10-year publication summary
|
22
|
30
|
18
|
15
|
14
|
14
|
12
|
11
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SIG SAUER Inc. | 397 |
11 |
| SilencerCo Weapons Research, LLC | 60 |
6 |
| Polaris Capital Corporation | 36 |
6 |
| Oss Suppressors LLC | 19 |
5 |
| SureFire, LLC | 304 |
5 |
| Agency Arms, LLC | 47 |
4 |
| Rock River Arms, Inc. | 99 |
4 |
| Smith & Wesson Inc. | 362 |
4 |
| Devhold Inc. | 20 |
4 |
| Q, LLC | 74 |
3 |
| Thunder Beast Arms Corporation | 12 |
3 |
| UT-Battelle, LLC | 1493 |
3 |
| Shadow Systems LLC | 39 |
3 |
| Ng2 Defense, LLC | 4 |
3 |
| M Combat, Inc. | 3 |
3 |
| Stealth Project, LLC | 4 |
3 |
| True Velocity IP Holdings, Inc. | 249 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2837 |
2 |
| A-TEC Holding AS | 11 |
2 |
| BAE Systems Bofors AB | 205 |
2 |
| Other owners | 63 |