Explosive firing train with a single explosive transfer interface
US-12560418-B1 · Feb 24, 2026 · US
Electric fuzes ({in combination with other fuzes F42C9/14}; proximity fuzes F42C13/00; {safety or arming effected by electric means F42C15/40; electric contact parts for fuzes F42C19/06}; electric igniters F42C19/12, {F42B3/12 - F42B3/18; optical initiators F42B3/113})
Electric fuzes ({in combination with other fuzes F42C9/14}; proximity fuzes F42C13/00; {safety or arming effected by electric means F42C15/40; electric contact parts for fuzes F42C19/06}; electric igniters F42C19/12, {F42B3/12 - F42B3/18; optical initiators F42B3/113}) · 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 | F42C11/00 |
| Official title | Electric fuzes ({in combination with other fuzes F42C9/14}; proximity fuzes F42C13/00; {safety or arming effected by electric means F42C15/40; electric contact parts for fuzes F42C19/06}; electric igniters F42C19/12, {F42B3/12 - F42B3/18; optical initiators F42B3/113}) |
| Display label | Electric fuzes ({in combination with other fuzes F42C9/14}; proximity fuzes F42C13/00; {safety or arming effected by electric means F42C15/40; electric contact parts for fuzes F42C19/06}; electric igniters F42C19/12, {F42B3/12 - F42B3/18; optical initiators F42B3/113}) |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method thereof for monitoring cloud-based electronic detonators
US-2025342220-A1 · Nov 6, 2025 · US
Igniter holding structure
US-11958432-B2 · Apr 16, 2024 · US
Safety ignition device for high altitude dual pulse motor including the same
US-11952968-B2 · Apr 9, 2024 · US
Safety ignition device for high altitude dual pulse motor including the same
US-2024026840-A1 · Jan 25, 2024 · US
Igniter holding structure
US-2022324411-A1 · Oct 13, 2022 · US
Launch vehicle and system and method for economically efficient launch thereof
US-10562648-B2 · Feb 18, 2020 · US
Computer controlled squib simulation system
US-10488170-B2 · Nov 26, 2019 · US
Wireless detonator
US-10466025-B2 · Nov 5, 2019 · US
Apparatus, system and method for blasting using magnetic communication signal
US-10295323-B2 · May 21, 2019 · US
Launch vehicle and system and method for economically efficient launch thereof
US-10202209-B2 · Feb 12, 2019 · US
Wireless detonator
US-2018328702-A1 · Nov 15, 2018 · US
Arm-fire device and method of igniting propulsion system using the same
US-10113847-B2 · Oct 30, 2018 · US
Computer Controlled Squib Simulation System
US-2018299238-A1 · Oct 18, 2018 · US
Initiating device and method for manufacturing such a device
US-10024642-B2 · Jul 17, 2018 · US
Launch vehicle and system and method for economically efficient launch thereof
US-2018162559-A1 · Jun 14, 2018 · US
Arm-fire device and method of igniting propulsion system using the same
US-2018058830-A1 · Mar 1, 2018 · US
Launch vehicle and system and method for economically efficient launch thereof
US-9862506-B2 · Jan 9, 2018 · US
Shock mitigation assembly for a penetrating weapon
US-9851187-B2 · Dec 26, 2017 · US
Dynamic ignition and ignition delay multi-mode fuse system
US-9733055-B2 · Aug 15, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42C11/00?
- CPC F42C11/00 is the Cooperative Patent Classification code for “Electric fuzes ({in combination with other fuzes F42C9/14}; proximity fuzes F42C13/00; {safety or arming effected by electric means F42C15/40; electric contact parts for fuzes F42C19/06}; electric igniters F42C19/12, {F42B3/12 - F42B3/18; optical initiators F42B3/113}).”
- How many patents are filed under CPC F42C11/00 (Electric fuzes ({in combination with other fuzes F42C9/14}; proximity fuzes F42C13/00; {safety or arming effected by electric means F42C15/40; electric contact parts for fuzes F42C19/06}; electric igniters F42C19/12, {F42B3/12 - F42B3/18; optical initiators F42B3/113}))?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC F42C11/00 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).