Engine cooling by electrically driven intake air compressor
US-10465615-B2 · Nov 5, 2019 · US
Mechanical Engineering
Mechanical Engineering · 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 | F01P1/02 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 156 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 11 |
| 2017 | 17 |
| 2018 | 16 |
| 2019 | 22 |
| 2020 | 15 |
| 2021 | 7 |
| 2022 | 26 |
| 2023 | 17 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Snowmobile
US-10408116-B2 · Sep 10, 2019 · US
Engine cooling by electrically driven intake air compressor
US-2019112991-A1 · Apr 18, 2019 · US
Snowmobile
US-2019101043-A1 · Apr 4, 2019 · US
Overhead camshaft engine
US-10227902-B2 · Mar 12, 2019 · US
Apparatus for controlling cooling airflow to an intenral combustion engine, and engines and methods utilizing the same
US-2019017430-A1 · Jan 17, 2019 · US
Engine operable in horizontal and vertical shaft orientations
US-2018371990-A1 · Dec 27, 2018 · US
Combustion engine airflow management systems and methods
US-10152834-B1 · Dec 11, 2018 · US
Lattice structure in cooling pathway by additive manufacture
US-2018347442-A1 · Dec 6, 2018 · US
Engine-driven working machine
US-10122245-B2 · Nov 6, 2018 · US
Work vehicle
US-10107174-B2 · Oct 23, 2018 · US
Vehicle structure for mounting air-cooled internal combustion engine
US-2018265161-A1 · Sep 20, 2018 · US
Overhead camshaft engine
US-10030547-B2 · Jul 24, 2018 · US
Work vehicle
US-10030570-B1 · Jul 24, 2018 · US
Alternator with integrated engine controller
US-2018175691-A1 · Jun 21, 2018 · US
Portable working machine
US-9970349-B2 · May 15, 2018 · US
General purpose engine
US-9964065-B2 · May 8, 2018 · US
Cooling system for air-cooled engines
US-9945281-B2 · Apr 17, 2018 · US
Engine, self-starter unit, and method for altering engine specifications
US-2018045160-A1 · Feb 15, 2018 · US
Straddle-type vehicle
US-2018030878-A1 · Feb 1, 2018 · US
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01P1/02?
- CPC F01P1/02 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F01P1/02 (Mechanical Engineering)?
- Our database includes 156 publications tagged with this CPC code.
- Is patent activity under CPC F01P1/02 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).