- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 13/12 - Systems for cooling the outer surface of the barrel
Patent holdings for IPC class F41A 13/12
Total number of patents in this class: 28
10-year publication summary
|
8
|
3
|
4
|
5
|
2
|
3
|
1
|
2
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArmWest, LLC | 27 |
8 |
| Magpul Industries Corporation | 632 |
2 |
| Rheinmetall Waffe Munition GmbH | 565 |
2 |
| Rocky Research | 56 |
2 |
| UT-Battelle, LLC | 1512 |
2 |
| Rheinmetall Landsysteme GmbH | 122 |
1 |
| Saeilo Enterprises, Inc. | 71 |
1 |
| Sound Moderation Technologies, LLC | 35 |
1 |
| U.S. Department of Energy | 236 |
1 |
| xTech Tactical, LLC | 8 |
1 |
| Battle Sight Technologies, LLC | 26 |
1 |
| Rfph, LLC | 15 |
1 |
| Eck Fabrication LLC | 3 |
1 |
| Kiruna Engineering and Services Fz-ll | 1 |
1 |
| TED H. Hatfield, Trustee of The TED H. Hatfield Revocable Trust | 1 |
1 |
| HUXWRX Safety Co. LLC | 45 |
1 |
| Molina, Julio Estrella | 1 |
1 |
| Other owners | 0 |