- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 21/36 - Muzzle attachments or glands for recoil reduction
Patent holdings for IPC class F41A 21/36
Total number of patents in this class: 155
10-year publication summary
|
25
|
20
|
30
|
28
|
26
|
30
|
18
|
27
|
15
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Axts Inc., DBA Axts Weapons Systems | 44 |
10 |
| BAE SYSTEMS plc | 2313 |
8 |
| Agency Arms, LLC | 43 |
4 |
| Rheinmetall Waffe Munition GmbH | 558 |
4 |
| SilencerCo Weapons Research, LLC | 55 |
4 |
| Polaris Capital Corporation | 28 |
4 |
| Eight Holdings LLC | 21 |
4 |
| Oceania Defence Ltd. | 6 |
4 |
| BAE Systems Bofors AB | 202 |
3 |
| SIG SAUER Inc. | 346 |
3 |
| Strike Industries, Inc. | 55 |
3 |
| Thunder Beast Arms Corporation | 12 |
3 |
| WHG Properties, LLC | 340 |
3 |
| Shadow Systems LLC | 34 |
3 |
| The United States of America as represented by the Secretary of the Army | 1197 |
2 |
| Blackpowder Products, Inc. | 37 |
2 |
| PM Research Inc. | 20 |
2 |
| Rheinmetall Air Defence AG | 130 |
2 |
| Rock River Arms, Inc. | 99 |
2 |
| Saab AB | 809 |
2 |
| Other owners | 83 |