- 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 5/00 - 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: 47
10-year publication summary
|
6
|
9
|
5
|
2
|
5
|
4
|
1
|
2
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LWRC International LLC | 73 |
6 |
| Colt Defense LLC | 17 |
4 |
| Adams Arms Holdings LLC | 3 |
3 |
| Colt's Manufacturing IP Holding Company LLC | 58 |
2 |
| The Otis Patent Trust | 56 |
2 |
| Butler, Lawrence V. | 3 |
2 |
| SCOOBY, a.s. | 2 |
2 |
| M41b A.S. | 2 |
2 |
| Evolved Gear LLC | 22 |
2 |
| Rare Breed Triggers, LLC and ABC IP, LLC | 5 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2651 |
1 |
| Thales Australia Limited | 34 |
1 |
| Barrett Firearms Mfg., Inc. | 23 |
1 |
| Daniel Defense, Inc. | 33 |
1 |
| FN Herstal SA | 215 |
1 |
| Heckler & Koch GmbH | 246 |
1 |
| Larue LP | 1 |
1 |
| McMillan Group International LLC | 1 |
1 |
| Midwest Industries, Inc. | 55 |
1 |
| SIG SAUER Inc. | 325 |
1 |
| Other owners | 10 |