Initiator, initiator device, and method for manufacturing initiator
US-2025172373-A1 · May 29, 2025 · US
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Spark initiators {(F42B3/195 takes precedence)}
Spark initiators {(F42B3/195 takes precedence)} · 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 | F42B3/14 |
| Official title | Spark initiators {(F42B3/195 takes precedence)} |
| Display label | Spark initiators {(F42B3/195 takes precedence)} |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-metallic ignition devices
US-2020333005-A1 · Oct 22, 2020 · US
Igniter assembly for gas generator and manufacturing method thereof
US-10663268-B2 · May 26, 2020 · US
Initiator for rocket motor
US-10634467-B2 · Apr 28, 2020 · US
Igniter assembly for gas generator and manufacturing method thereof
US-2019293394-A1 · Sep 26, 2019 · US
Electrically operated propellants with elevated self-sustaining threshold pressures
US-10220809-B2 · Mar 5, 2019 · US
Initiator for rocket motor
US-2018299235-A1 · Oct 18, 2018 · US
Initiation devices, initiation systems including initiation devices and related methods
US-9939235-B2 · Apr 10, 2018 · US
Rf attenuating switch
US-2017176152-A1 · Jun 22, 2017 · US
Repeatable plasma generator and method for the same
US-9551547-B2 · Jan 24, 2017 · US
Initiation devices, initiation systems including initiation devices and related methods
US-2016356580-A1 · Dec 8, 2016 · US
Electrically operated propellants with elevated self-sustaining threshold pressures
US-2016325708-A1 · Nov 10, 2016 · US
Electrically controlled variable force deployment airbag and inflation
US-9457761-B2 · Oct 4, 2016 · US
Repeatable plasma generator and a method therefor
US-9377261-B2 · Jun 28, 2016 · US
High voltage arm/fire device and method
US-9329011-B1 · May 3, 2016 · US
Electrically controlled variable force deployment airbag and inflation
US-2015343988-A1 · Dec 3, 2015 · US