Universal plug and play perforating gun tandem
US-11732554-B2 · Aug 22, 2023 · US
Electric contact parts specially adapted for use with electric fuzes {(switches operated by change of speed H01H35/06; switches operated by change of acceleration, e.g. shock or vibration, inertia switches H01H35/14; fluid-pressure-operated switches H01H35/24)}
Electric contact parts specially adapted for use with electric fuzes {(switches operated by change of speed H01H35/06; switches operated by change of acceleration, e.g. shock or vibration, inertia switches H01H35/14; fluid-pressure-operated switches H01H35/24)} · 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 | F42C19/06 |
| Official title | Electric contact parts specially adapted for use with electric fuzes {(switches operated by change of speed H01H35/06; switches operated by change of acceleration, e.g. shock or vibration, inertia switches H01H35/14; fluid-pressure-operated switches H01H35/24)} |
| Display label | Electric contact parts specially adapted for use with electric fuzes {(switches operated by change of speed H01H35/06; switches operated by change of acceleration, e.g. shock or vibration, inertia switches H01H35/14; fluid-pressure-operated switches H01H35/24)} |
| Total patents | 75 |
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 | 8 |
| 2016 | 2 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 15 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Detonator having a mechanical shunt
US-11719518-B2 · Aug 8, 2023 · US
Universal Plug and Play Perforating Gun Tandem
US-2022381118-A1 · Dec 1, 2022 · US
Perforating gun orientation system
US-2022372851-A1 · Nov 24, 2022 · US
Universal plug and play perforating gun tandem
US-11448044-B2 · Sep 20, 2022 · US
Contact plunger cartridge assembly
US-11283207-B2 · Mar 22, 2022 · US
Pressure activated selective perforating switch support
US-11274531-B2 · Mar 15, 2022 · US
Test and/or practice ammunition
US-2022026186-A1 · Jan 27, 2022 · US
Detonator having a mechanical shunt
US-2021372744-A1 · Dec 2, 2021 · US
Initiator head assembly
US-2021363863-A1 · Nov 25, 2021 · US
Perforating gun assembly and wellbore tool string with tandem seal adapter
US-2021317728-A1 · Oct 14, 2021 · US
Pressure Activated Selective Perforating Switch Support
US-2021310340-A1 · Oct 7, 2021 · US
Perforation gun components and system
US-11125056-B2 · Sep 21, 2021 · US
Single charge perforation gun and system
US-2021238966-A1 · Aug 5, 2021 · US
Connector pin for feedthroughs and method for production
US-2021239443-A1 · Aug 5, 2021 · US
Initiator head assembly
US-11078764-B2 · Aug 3, 2021 · US
Universal Plug and Play Perforating Gun Tandem
US-2021222525-A1 · Jul 22, 2021 · US
Perforating gun assembly having seal element of tandem seal adapter and coupling of housing intersecting with a common plane perpendicular to longitudinal axis
US-2021222526-A1 · Jul 22, 2021 · US
Pressure activated selective perforating switch support
US-11066908-B2 · Jul 20, 2021 · US
Contact plunger cartridge assembly
US-2021148198-A1 · May 20, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42C19/06?
- CPC F42C19/06 is the Cooperative Patent Classification code for “Electric contact parts specially adapted for use with electric fuzes {(switches operated by change of speed H01H35/06; switches operated by change of acceleration, e.g. shock or vibration, inertia switches H01H35/14; fluid-pressure-operated switches H01H35/24)}.”
- How many patents are filed under CPC F42C19/06 (Electric contact parts specially adapted for use with electric fuzes {(switches operated by change of speed H01H35/06; switches operated by change of acceleration, e.g. shock or vibration, inertia switches H01H35/14; fluid-pressure-operated switches H01H35/24)})?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC F42C19/06 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).