Electronic carburetor injection
US-2025122856-A1 · Apr 17, 2025 · US
Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves (F02M7/24 takes precedence)
Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves (F02M7/24 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 | F02M7/12 |
| Official title | Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves (F02M7/24 takes precedence) |
| Display label | Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves (F02M7/24 takes precedence) |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 12 |
| 2021 | 11 |
| 2022 | 11 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel supply device with injector and vapor management
US-12123374-B2 · Oct 22, 2024 · US
Charge forming device with pressure sensor
US-12000352-B2 · Jun 4, 2024 · US
Fuel supply device with injector and vapor management
US-2024175411-A1 · May 30, 2024 · US
Low pressure fuel and air charge forming device for a combustion engine
US-11927164-B2 · Mar 12, 2024 · US
Fuel supply device with injector and vapor management
US-11920544-B2 · Mar 5, 2024 · US
Air-leading type stratified scavenging two-stroke internal combustion engine, and engine working machine
US-11913371-B2 · Feb 27, 2024 · US
Flow control restrictor
US-2024026842-A1 · Jan 25, 2024 · US
Charge forming device with pressure sensor
US-2023407799-A1 · Dec 21, 2023 · US
Fuel supply device with injector and vapor management
US-2023123915-A1 · Apr 20, 2023 · US
Low pressure fuel and air charge forming device for a combustion engine
US-2023087858-A1 · Mar 23, 2023 · US
Low pressure fuel and air charge forming device for a combustion engine
US-11536235-B2 · Dec 27, 2022 · US
Air-leading type stratified scavenging two-stroke internal combustion engine, and engine working machine
US-2022325659-A1 · Oct 13, 2022 · US
Carburetor and two-stroke engine with a carburetor
US-11441518-B2 · Sep 13, 2022 · US
Fuel supply device
US-11391248-B2 · Jul 19, 2022 · US
Auto-choke device of carburetor
US-11384714-B2 · Jul 12, 2022 · US
Mixture formation unit and two stroke engine having a mixture formation unit
US-11384715-B2 · Jul 12, 2022 · US
Carbon monoxide shutoff system for electric generator
US-11336214-B2 · May 17, 2022 · US
Fuel control system
US-11319902-B2 · May 3, 2022 · US
Charge forming device with adjustable valve limiter
US-11293380-B2 · Apr 5, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M7/12?
- CPC F02M7/12 is the Cooperative Patent Classification code for “Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves (F02M7/24 takes precedence).”
- How many patents are filed under CPC F02M7/12 (Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves (F02M7/24 takes precedence))?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC F02M7/12 growing?
- Publication counts under this code: 7 in 2024 vs 1 in 2025 (latest complete years).