- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 3/88 - Coil spring buffers mounted around the barrel
Patent holdings for IPC class F41A 3/88
Total number of patents in this class: 12
10-year publication summary
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0
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0
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0
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2
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0
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2
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2
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4
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4
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BioFire Technologies Inc. | 53 |
4 |
| Eight Holdings LLC | 25 |
2 |
| MaK IP, LLC | 3 |
2 |
| Cabot Intellectual Property Holdings | 2 |
1 |
| Kel-Tec CNC Industries, Inc. | 20 |
1 |
| Springfield, Inc. | 167 |
1 |
| Mandus Group, Ltd. (a Corporation Organ Ized under The laws of The State of Iowa, USA) | 1 |
1 |
| Other owners | 0 |