Engine control unit cooling air box
US-11506155-B2 · Nov 22, 2022 · US
combined with other devices, e.g. heaters (F02M35/021, F02M35/06, F02M35/14 take precedence); for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system
combined with other devices, e.g. heaters (F02M35/021, F02M35/06, F02M35/14 take precedence); for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system · 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 | F02M35/042 |
| Official title | {combined with other devices, e.g. heaters (F02M35/021, F02M35/06, F02M35/14 take precedence); for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system} |
| Display label | combined with other devices, e.g. heaters (F02M35/021, F02M35/06, F02M35/14 take precedence); for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 6 |
| 2020 | 12 |
| 2021 | 10 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine air cleaner with integrated compressor suppressor
US-11378045-B2 · Jul 5, 2022 · US
Methods and systems for an engine
US-11255298-B2 · Feb 22, 2022 · US
Dust Filter
US-2022001318-A1 · Jan 6, 2022 · US
Dust Filter
US-2022001319-A1 · Jan 6, 2022 · US
Combustion air filtration apparatus
US-2021340939-A1 · Nov 4, 2021 · US
Cooling system air intake with an adjustable louver
US-11091026-B2 · Aug 17, 2021 · US
Engine air precleaner system
US-11092065-B2 · Aug 17, 2021 · US
Siloxane mitigation in machine system having blower for pressure drop compensation
US-2021190017-A1 · Jun 24, 2021 · US
Methods and systems for a cooling arrangement
US-2021164386-A1 · Jun 3, 2021 · US
Hydrocarbon adsorber apparatus and fixation method thereof
US-10968873-B2 · Apr 6, 2021 · US
Air cleaner
US-10954833-B2 · Mar 23, 2021 · US
Engine air cleaner with integrated compressor suppressor
US-2021054811-A1 · Feb 25, 2021 · US
Intake device for saddle riding vehicle
US-10914277-B2 · Feb 9, 2021 · US
Filtration systems, filter elements and methods with wireless power transmission and separate signal output
US-2021023495-A1 · Jan 28, 2021 · US
Heated inlet of a crankcase ventilation system
US-10876445-B2 · Dec 29, 2020 · US
Hydrocarbon adsorber apparatus and fixation method thereof
US-2020386197-A1 · Dec 10, 2020 · US
Methods and systems for an engine
US-2020355142-A1 · Nov 12, 2020 · US
Cooling system air intake with an adjustable louver
US-2020338979-A1 · Oct 29, 2020 · US
Engine air precleaner system
US-2020340390-A1 · Oct 29, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M35/042?
- CPC F02M35/042 is the Cooperative Patent Classification code for “combined with other devices, e.g. heaters (F02M35/021, F02M35/06, F02M35/14 take precedence); for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system.”
- How many patents are filed under CPC F02M35/042 (combined with other devices, e.g. heaters (F02M35/021, F02M35/06, F02M35/14 take precedence); for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC F02M35/042 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).