- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 21/06 - Plural barrels
Patent holdings for IPC class F41A 21/06
Total number of patents in this class: 61
10-year publication summary
|
7
|
7
|
4
|
9
|
5
|
3
|
6
|
4
|
8
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheinmetall Waffe Munition GmbH | 563 |
13 |
| CHD Holdings, LLC | 21 |
5 |
| Engineering Technologies & Manufacturing LTD. | 4 |
4 |
| Axon Enterprise, Inc. | 820 |
4 |
| The United States of America as represented by the Secretary of the Army | 1238 |
2 |
| Centre Firearms Co., Inc. | 41 |
2 |
| Connecticut Shotgun Manufacturing Company | 22 |
2 |
| FN Herstal SA | 222 |
2 |
| Nexter Systems | 128 |
2 |
| TMP Weapons, LLC | 13 |
2 |
| Forward Defense Munitions, Co. | 3 |
2 |
| Agency for Defense Development | 463 |
1 |
| Arsenal Firearms Finance Limited | 12 |
1 |
| BAE Systems Bofors AB | 204 |
1 |
| Heizer Defense, LLC | 17 |
1 |
| O.F. Mossberg & Sons, Inc. | 71 |
1 |
| Prometheus Solutions, Inc. | 1 |
1 |
| Sturm, Ruger & Company, Inc. | 288 |
1 |
| Tokyo Marui Co., Ltd. | 64 |
1 |
| TTSG Associates | 1 |
1 |
| Other owners | 12 |