- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 3/40 - Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes mounted on the bolt
Patent holdings for IPC class F41A 3/40
Total number of patents in this class: 12
10-year publication summary
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0
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1
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1
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3
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2
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0
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0
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4
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2
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sturm, Ruger & Company, Inc. | 286 |
2 |
| Barrett Firearms Mfg., Inc. | 23 |
1 |
| Caracal International LLC | 21 |
1 |
| General Dynamics Armament and Technical Products | 6 |
1 |
| Hans Wrage & Co. GmbH | 7 |
1 |
| Rheinmetall Waffe Munition GmbH | 561 |
1 |
| SilencerCo, LLC | 9 |
1 |
| SilencerCo Weapons Research, LLC | 56 |
1 |
| Blaser Group GmbH | 114 |
1 |
| Monsters Forge, LLC | 1 |
1 |
| Steel Core Defence Systems Limited | 1 |
1 |
| Other owners | 0 |