Curved base air cleaner
US-10883455-B2 · Jan 5, 2021 · US
This page is not indexed by search engines while we improve data quality.
Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means (fuel aerating devices for influencing fuel/air ratio F02M7/23)
Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means (fuel aerating devices for influencing fuel/air ratio F02M7/23) · 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 | F02M7/10 |
| Official title | Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means (fuel aerating devices for influencing fuel/air ratio F02M7/23) |
| Display label | Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means (fuel aerating devices for influencing fuel/air ratio F02M7/23) |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for adapting the composition of a mixture of fuel and combustion air
US-10330038-B2 · Jun 25, 2019 · US
System and method for combusting volatile vapors
US-2019145351-A1 · May 16, 2019 · US
Method for adapting the composition of a mixture of fuel and combustion air
US-2018216554-A1 · Aug 2, 2018 · US
Electronic controlled fuel enrichment system
US-9989016-B2 · Jun 5, 2018 · US
Curved Base Air Cleaner
US-2017122270-A1 · May 4, 2017 · US