Explosive firing train with a single explosive transfer interface
US-12560418-B1 · Feb 24, 2026 · US
characterised by the configuration of the bridge initiator case (F42B3/11 takes precedence)
characterised by the configuration of the bridge initiator case (F42B3/11 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 | F42B3/125 |
| Official title | {characterised by the configuration of the bridge initiator case (F42B3/11 takes precedence)} |
| Display label | characterised by the configuration of the bridge initiator case (F42B3/11 takes precedence) |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Igniter assembly and gas generator
US-12534041-B2 · Jan 27, 2026 · US
Initiator For A Gas Generator Of A Vehicle Safety Device
US-2025196799-A1 · Jun 19, 2025 · US
Initiator for a gas generator of a vehicle safety device
US-12330582-B1 · Jun 17, 2025 · US
Ignition device
US-2025180338-A1 · Jun 5, 2025 · US
Igniter assembly and gas generator
US-2024294138-A1 · Sep 5, 2024 · US
Igniting unit, especially for an inflator, inflator, airbag module, vehicle safety system and method of manufacturing an igniting unit
US-11940255-B2 · Mar 26, 2024 · US
Modular initiator
US-11859471-B2 · Jan 2, 2024 · US
Modular Initiator
US-2023332489-A1 · Oct 19, 2023 · US
Modular initiator
US-11746624-B2 · Sep 5, 2023 · US
Modular Initiator
US-2022356789-A1 · Nov 10, 2022 · US
Modular initiator
US-11492878-B2 · Nov 8, 2022 · US
Pyrotechnic ignition pill and method for manufacturing a pyrotechnic ignition pill
US-11480415-B2 · Oct 25, 2022 · US
Pyrotechnic Ignition Pill and Method for Manufacturing a Pyrotechnic Ignition Pill
US-2022299298-A1 · Sep 22, 2022 · US
Exploding foil initiator
US-11060827-B1 · Jul 13, 2021 · US
Modular Initiator
US-2021164331-A1 · Jun 3, 2021 · US
Igniting unit, especially for an inflator, inflator, airbag module, vehicle safety system and method of manufacturing an igniting unit
US-2020103207-A1 · Apr 2, 2020 · US
Igniter case
US-10584945-B2 · Mar 10, 2020 · US
High voltage explosive assembly for downhole detonations
US-10557693-B2 · Feb 11, 2020 · US
High Voltage Explosive Assembly for Downhole Detonations
US-2018224248-A1 · Aug 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42B3/125?
- CPC F42B3/125 is the Cooperative Patent Classification code for “characterised by the configuration of the bridge initiator case (F42B3/11 takes precedence).”
- How many patents are filed under CPC F42B3/125 (characterised by the configuration of the bridge initiator case (F42B3/11 takes precedence))?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC F42B3/125 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).