- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 21/24 - Barrels or gun tubes with fins or ribs, e.g. for cooling
Patent holdings for IPC class F41A 21/24
Total number of patents in this class: 39
10-year publication summary
|
6
|
10
|
3
|
8
|
9
|
3
|
4
|
4
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArmWest, LLC | 31 |
8 |
| Consulting Group of Jocassee, Inc. | 3 |
3 |
| Stealth Project, LLC | 4 |
3 |
| The United States of America as represented by the Secretary of the Army | 1196 |
2 |
| Colt Canada Corporation | 17 |
2 |
| Franklin Armory Holdings, Inc. | 66 |
2 |
| Jelis Incorporated | 3 |
2 |
| Oss Suppressors LLC | 25 |
1 |
| Proof Research, Inc. | 34 |
1 |
| RUAG Ammotec AG | 52 |
1 |
| Steyr Mannlicher GmbH | 17 |
1 |
| University of North Texas | 204 |
1 |
| General Dynamics, OTS - Canada, Inc. | 10 |
1 |
| Ascendance International, LLC | 8 |
1 |
| Silent Legion LLC, DBA Silent Legion | 2 |
1 |
| The Goverment of The United States of America, AS represented by The Secretary of The Navy | 9 |
1 |
| Jbryant Enterprises Inc. | 1 |
1 |
| Polaris Capital LLC | 3 |
1 |
| Staccato 2011, LLC | 24 |
1 |
| Mountain Tactical Company | 7 |
1 |
| Other owners | 4 |