- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 5/00 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock
Patent holdings for IPC class F41A 5/00
Total number of patents in this class: 44
10-year publication summary
|
5
|
2
|
5
|
4
|
1
|
2
|
2
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LWRC International LLC | 78 |
7 |
| Alexandria Pro-Fab Co., Inc. | 5 |
3 |
| The Otis Patent Trust | 53 |
2 |
| Sturm, Ruger & Company, Inc. | 299 |
2 |
| Butler, Lawrence V. | 3 |
2 |
| ABC IP, LLC | 31 |
2 |
| Evolved Gear LLC | 28 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2862 |
1 |
| Thales Australia Limited | 33 |
1 |
| Barrett Firearms Mfg., Inc. | 23 |
1 |
| Colt Defense LLC | 11 |
1 |
| Colt's Manufacturing Company LLC | 95 |
1 |
| Daniel Defense, Inc. | 30 |
1 |
| FN Herstal SA | 224 |
1 |
| Heckler & Koch GmbH | 242 |
1 |
| Larue LP | 1 |
1 |
| McMillan Group International LLC | 1 |
1 |
| Midwest Industries, Inc. | 66 |
1 |
| SIG SAUER Inc. | 430 |
1 |
| Strategic Armory Corps, LLC | 25 |
1 |
| Other owners | 11 |