Engine and flywheel housing
US-12297790-B2 · May 13, 2025 · US
Crankcases of V-engines
Crankcases of V-engines · 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 | F02F7/0012 |
| Official title | {Crankcases of V-engines} |
| Display label | Crankcases of V-engines |
| Total patents | 59 |
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 | 13 |
| 2016 | 6 |
| 2017 | 13 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine and flywheel housing
US-2023287846-A1 · Sep 14, 2023 · US
Hybrid cam bore sand core with metal chills for cast aluminum block
US-11554413-B2 · Jan 17, 2023 · US
Hybrid cam bore sand core with metal chills for cast aluminum block
US-2022241851-A1 · Aug 4, 2022 · US
Internal combustion engine
US-10975787-B2 · Apr 13, 2021 · US
Internal combustion engine having structural frame
US-10934969-B2 · Mar 2, 2021 · US
Lubricant coolers for marine engines
US-10858974-B1 · Dec 8, 2020 · US
Apparatuses for lubricating cranktrains of outboard motors
US-10724407-B1 · Jul 28, 2020 · US
Cylinder block assembly
US-10724469-B2 · Jul 28, 2020 · US
Cylinder block structure of engine
US-10718292-B2 · Jul 21, 2020 · US
Internal combustion engine
US-2020132005-A1 · Apr 30, 2020 · US
Cylinder block structure of engine
US-2020025126-A1 · Jan 23, 2020 · US
Adhesion of thermal spray using compression technique
US-10526996-B2 · Jan 7, 2020 · US
Head cover structure of engine and suspension structure thereof
US-10421347-B2 · Sep 24, 2019 · US
Internal combustion engine having structural frame
US-2019264634-A1 · Aug 29, 2019 · US
Internal combustion engine having structural frame
US-10330044-B2 · Jun 25, 2019 · US
Two-stroke engine with improved performance
US-2019170055-A1 · Jun 6, 2019 · US
Oil drain for an internal combustion engine
US-10287936-B2 · May 14, 2019 · US
Welded engine block for small internal combustion engines
US-10202938-B2 · Feb 12, 2019 · US
Cylinder block with integrated oil jacket
US-10174649-B2 · Jan 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02F7/0012?
- CPC F02F7/0012 is the Cooperative Patent Classification code for “Crankcases of V-engines.”
- How many patents are filed under CPC F02F7/0012 (Crankcases of V-engines)?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC F02F7/0012 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).