- 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 5/12 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated having a movable inertia weight mounted in a gun having a fixed barrel
Patent holdings for IPC class F41A 5/12
Total number of patents in this class: 10
10-year publication summary
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0
|
2
|
1
|
3
|
3
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3
|
3
|
1
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1
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daniel Defense LLC | 71 |
4 |
| Sturm, Ruger & Company, Inc. | 284 |
2 |
| KRISS Systems SA | 33 |
1 |
| SIG SAUER Inc. | 301 |
1 |
| National Firearms | 2 |
1 |
| Advanced Shooting Analytics, Inc. | 2 |
1 |
| Other owners | 0 |