Arc ignition system for exothermic welding apparatus
US-12479043-B2 · Nov 25, 2025 · US
Details (sparking-plugs H01T13/00)
Details (sparking-plugs H01T13/00) · 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 | F23Q3/006 |
| Official title | {Details (sparking-plugs H01T13/00)} |
| Display label | Details (sparking-plugs H01T13/00) |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spark igniter with magnetic field for pushing spark
US-12237649-B2 · Feb 25, 2025 · US
Retractable and extendable portable ignitors, ignition systems, and associated methods
US-2025052424-A1 · Feb 13, 2025 · US
Igniter
US-2024332915-A1 · Oct 3, 2024 · US
Burner comprising a control unit and an ignition and ionization electrode and method of monitoring and igniting the flame of a burner
US-2024280263-A1 · Aug 22, 2024 · US
Arc ignition system for exothermic welding apparatus
US-2024091877-A1 · Mar 21, 2024 · US
Tool with improved ignition efficiency
US-11852342-B2 · Dec 26, 2023 · US
Anti-rotation feature for a burner
US-11549688-B2 · Jan 10, 2023 · US
Spark system for igniters
US-2022302683-A1 · Sep 22, 2022 · US
Tool with improved ignition efficiency
US-2022235935-A1 · Jul 28, 2022 · US
Submerged methane and hydrogen mixture discharge in liquid hydrocarbons
US-11390815-B2 · Jul 19, 2022 · US
Device for controlling the ignition of gas burners of a domestic cooking appliance
US-11085638-B2 · Aug 10, 2021 · US
Submerged methane and hydrogen mixture discharge in liquid hydrocarbons
US-2021155855-A1 · May 27, 2021 · US
Electrical waveform for gas turbine igniter
US-10995672-B2 · May 4, 2021 · US
Non-metallic ignition devices
US-2020333005-A1 · Oct 22, 2020 · US
Anti-rotation feature for a burner
US-2020333012-A1 · Oct 22, 2020 · US
Electrical waveform for gas turbine igniter
US-2020018239-A1 · Jan 16, 2020 · US
Water heater
US-10508829-B2 · Dec 17, 2019 · US
Supply circuit for a corona ignition device
US-10468858-B2 · Nov 5, 2019 · US
Device for Controlling the Ignition of Gas Burners of a Domestic Cooking Appliance
US-2019137100-A1 · May 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23Q3/006?
- CPC F23Q3/006 is the Cooperative Patent Classification code for “Details (sparking-plugs H01T13/00).”
- How many patents are filed under CPC F23Q3/006 (Details (sparking-plugs H01T13/00))?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC F23Q3/006 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).