Cylinder block water jacket structure having insert
US-2016377023-A1 · Dec 29, 2016 · 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 | F02F11/002 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 315 |
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 | 42 |
| 2016 | 44 |
| 2017 | 34 |
| 2018 | 40 |
| 2019 | 33 |
| 2020 | 20 |
| 2021 | 26 |
| 2022 | 21 |
| 2023 | 19 |
| 2024 | 26 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rubber-metal laminated gasket material
US-2016369742-A1 · Dec 22, 2016 · US
Spark plug assembly having improved cooling
US-2016363094-A1 · Dec 15, 2016 · US
Bimetallic static gasket and method of construction thereof
US-9518660-B2 · Dec 13, 2016 · US
Multi-layered gasket
US-9476382-B2 · Oct 25, 2016 · US
Cylinder head gasket and method of manufacturing the same
US-2016298573-A1 · Oct 13, 2016 · US
Internal combustion engine comprising a cylinder head
US-2016290279-A1 · Oct 6, 2016 · US
Cylinder Head Gasket
US-2016252046-A1 · Sep 1, 2016 · US
Metal gasket with coating topography
US-9394850-B2 · Jul 19, 2016 · US
Method for repair of cylinder block including water ferrule
US-9382871-B2 · Jul 5, 2016 · US
Multilayer static gasket, distance layer with improved stopper region therefor, and method of construction thereof
US-2016178059-A1 · Jun 23, 2016 · US
Cylinder head gasket
US-2016160794-A1 · Jun 9, 2016 · US
Cylinder head
US-2016097341-A1 · Apr 7, 2016 · US
Cover structure of plug hole
US-9284912-B2 · Mar 15, 2016 · US
Bore bridge and cylinder cooling
US-2016069248-A1 · Mar 10, 2016 · US
Arrangement of a valve cover on the cylinder head of an internal combustion engine
US-9279383-B2 · Mar 8, 2016 · US
Multi-layer gasket assembly
US-2016053716-A1 · Feb 25, 2016 · US
Cylinder gasket having oil drainback constraint feature for use with internal combustion engine
US-9261044-B2 · Feb 16, 2016 · US
Cylinder head gasket with compression limiter and full bead loading
US-2015369170-A1 · Dec 24, 2015 · US
Gasket and system for control of the temperature of an engine
US-2015345364-A1 · Dec 3, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02F11/002?
- CPC F02F11/002 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02F11/002 (Mechanical Engineering)?
- Our database includes 315 publications tagged with this CPC code.
- Is patent activity under CPC F02F11/002 growing?
- Publication counts under this code: 26 in 2024 vs 8 in 2025 (latest complete years).