Fuel regulator
US-12480461-B2 · Nov 25, 2025 · US
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Fuel metering pins; Nozzles
Fuel metering pins; Nozzles · 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 | F02M3/10 |
| Official title | Fuel metering pins; Nozzles |
| Display label | Fuel metering pins; Nozzles |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carburettor assembly
US-12429016-B2 · Sep 30, 2025 · US
Fuel regulator
US-2024026841-A1 · Jan 25, 2024 · US
Charge forming device with tamper resistant adjustable valve
US-11761403-B2 · Sep 19, 2023 · US
Limiting cap
US-11719195-B2 · Aug 8, 2023 · US
Carburettor assembly
US-2023204005-A1 · Jun 29, 2023 · US
Charge forming device with tamper resistant adjustable valve
US-2022025838-A1 · Jan 27, 2022 · US
Charge forming device with tamper resistant adjustable valve
US-11187191-B2 · Nov 30, 2021 · US
Limiting cap
US-2021164419-A1 · Jun 3, 2021 · US
Charge forming device with tamper resistant adjustable valve
US-2017370328-A1 · Dec 28, 2017 · US
Carburetor for a hand-guided power tool and hand-guided power tool
US-9650950-B2 · May 16, 2017 · US
Adjustment safeguard for a set screw on a carburetor
US-9273637-B2 · Mar 1, 2016 · US
Regulating device for adjustment angle of pilot screw for carburetor
US-9091231-B2 · Jul 28, 2015 · US