Charge forming device with tamper resistant adjustable valve
US-11761403-B2 · Sep 19, 2023 · US
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with means for controlling cross-sectional area of fuel spray nozzle (dependent on air-throttle valve position F02M7/22)
with means for controlling cross-sectional area of fuel spray nozzle (dependent on air-throttle valve position F02M7/22) · 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 | F02M7/14 |
| Official title | with means for controlling cross-sectional area of fuel spray nozzle (dependent on air-throttle valve position F02M7/22) |
| Display label | with means for controlling cross-sectional area of fuel spray nozzle (dependent on air-throttle valve position F02M7/22) |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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
Flow control valve for charge forming device
US-10895222-B2 · Jan 19, 2021 · US
Flow control valve for charge forming device
US-2019360432-A1 · Nov 28, 2019 · US
Charge forming device with tamper resistant adjustable valve
US-2017370328-A1 · Dec 28, 2017 · US