- 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 3/52 - Toggle-joint locks, e.g. crank-operated hand-operated
Patent holdings for IPC class F41A 3/52
Total number of patents in this class: 2
10-year publication summary
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
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|---|---|---|
| Forward Defense Munitions, Co. | 3 |
2 |
| Other owners | 0 |