Mechanical energy harvesting devices with safety and event detection for munitions and the like
US-12013221-B2 · Jun 18, 2024 · US
This page is not indexed by search engines while we improve data quality.
Percussion fuzes of the double-action type, i.e. fuzes cocked and fired in a single movement, e.g. by pulling an incorporated percussion pin or hammer (percussion caps F42C19/10)
Percussion fuzes of the double-action type, i.e. fuzes cocked and fired in a single movement, e.g. by pulling an incorporated percussion pin or hammer (percussion caps F42C19/10) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F42C7/12 |
| Official title | Percussion fuzes of the double-action type, i.e. fuzes cocked and fired in a single movement, e.g. by pulling an incorporated percussion pin or hammer (percussion caps F42C19/10) |
| Display label | Percussion fuzes of the double-action type, i.e. fuzes cocked and fired in a single movement, e.g. by pulling an incorporated percussion pin or hammer (percussion caps F42C19/10) |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lanyard actuated percussion primer ignition mechanism for reserve battery activation
US-11988493-B2 · May 21, 2024 · US
Dual input actuator for an output device
US-11815343-B2 · Nov 14, 2023 · US
Mechanical energy harvesting devices with safety and event detection for munitions and the like
US-2023304780-A1 · Sep 28, 2023 · US
Time delay systems, methods, and devices
US-11662191-B2 · May 30, 2023 · US
Mechanical energy harvesting devices with safety and event detection for munitions and the like
US-11662192-B2 · May 30, 2023 · US
Time delay systems, methods, and devices
US-11598618-B1 · Mar 7, 2023 · US
Time delay systems, methods, and devices
US-2022412711-A1 · Dec 29, 2022 · US
Lanyard actuated percussion primer ignition mechanism for reserve battery activation
US-2022412712-A1 · Dec 29, 2022 · US
Dual input actuator for an output device
US-2022268561-A1 · Aug 25, 2022 · US
Mechanical energy harvesting devices with safety and event detection for munitions and the like
US-2021285750-A1 · Sep 16, 2021 · US
Refill interface
US-2021254955-A1 · Aug 19, 2021 · US
Cutting device
US-2020130073-A1 · Apr 30, 2020 · US
Spin acceleration armed inertia igniters and electrical switches for munitions and the like
US-10337848-B2 · Jul 2, 2019 · US
Spin acceleration armed inertia igniters and electrical switches for munitions and the like
US-2018180393-A1 · Jun 28, 2018 · US
Mechanical firing adapter for a M81 device
US-9021956-B1 · May 5, 2015 · US