- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannons; mountings for smallarms or ordnance
- F41A 5/26 - Arrangements or systems for bleeding the gas from the barrel
Patent holdings for IPC class F41A 5/26
Total number of patents in this class: 108
10-year publication summary
|
14
|
11
|
24
|
20
|
19
|
18
|
11
|
15
|
8
|
5
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArmWest, LLC | 31 |
9 |
| LWRC International LLC | 65 |
6 |
| REM TML Holdings, LLC | 86 |
5 |
| Roundhill Group, LLC | 54 |
5 |
| Heckler & Koch GmbH | 235 |
4 |
| NEMO Arms, Inc. | 11 |
4 |
| RA Brands, L.L.C. | 74 |
4 |
| SIG SAUER Inc. | 273 |
4 |
| WHG Properties, LLC | 265 |
4 |
| Fostech, Inc. | 20 |
3 |
| Adcor Industries, Inc. | 11 |
2 |
| Colt's Manufacturing IP Holding Company LLC | 86 |
2 |
| General Dynamics-OTS, Inc. | 47 |
2 |
| Kramer, Lawrence S. | 7 |
2 |
| Rock River Arms, Inc. | 106 |
2 |
| Sako Oy | 38 |
2 |
| Steyr Mannlicher GmbH | 19 |
2 |
| Sturm, Ruger & Company, Inc. | 295 |
2 |
| LEO TakeDown, LLC | 7 |
2 |
| Losok-osprey Holdings LLC | 3 |
2 |
| Other owners | 40 |