- 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 3/90 - Fluid buffers
Patent holdings for IPC class F41A 3/90
Total number of patents in this class: 8
10-year publication summary
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0
|
2
|
3
|
0
|
1
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0
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0
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0
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0
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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
|
|---|---|---|
| Rheinmetall Waffe Munition GmbH | 559 |
4 |
| FN America, LLC | 11 |
1 |
| ITT Manufacturing Enterprises LLC | 518 |
1 |
| Kyntec Corporation | 17 |
1 |
| Federal Shoot Assessoria EM Capacitação Profissional Ltda. | 1 |
1 |
| Other owners | 0 |