Internal combustion engine
US-11555426-B2 · Jan 17, 2023 · US
Integrally formed cylinders and cylinder heads
Integrally formed cylinders and cylinder heads · 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 | F02F1/002 |
| Official title | {Integrally formed cylinders and cylinder heads} |
| Display label | Integrally formed cylinders and cylinder heads |
| Total patents | 34 |
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 | 4 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine
US-11384711-B2 · Jul 12, 2022 · US
Engine
US-11313319-B2 · Apr 26, 2022 · US
Internal combustion engine
US-2021363901-A1 · Nov 25, 2021 · US
Internal combustion engine
US-11041417-B2 · Jun 22, 2021 · US
Engine
US-2021054805-A1 · Feb 25, 2021 · US
Internal combustion engine
US-10907581-B2 · Feb 2, 2021 · US
Engine
US-2021010444-A1 · Jan 14, 2021 · US
Engine
US-2021003093-A1 · Jan 7, 2021 · US
Internal combustion engine
US-2020318507-A1 · Oct 8, 2020 · US
Internal combustion engine
US-2020271076-A1 · Aug 27, 2020 · US
Cylinder head of an internal combustion engine
US-10487771-B2 · Nov 26, 2019 · US
Cylinder head of an internal combustion engine
US-2019218995-A1 · Jul 18, 2019 · US
Lance nozzle and excess sprayed coating removal device including the same
US-10307771-B2 · Jun 4, 2019 · US
Internal combustion engine
US-10309339-B2 · Jun 4, 2019 · US
Overhead camshaft engine
US-10227902-B2 · Mar 12, 2019 · US
Internal combustion engine
US-10138797-B2 · Nov 27, 2018 · US
Engine assemblies and methods of manufacturing the same
US-10132270-B2 · Nov 20, 2018 · US
Camshaft module
US-10113457-B2 · Oct 30, 2018 · US
Overhead camshaft engine
US-10030547-B2 · Jul 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02F1/002?
- CPC F02F1/002 is the Cooperative Patent Classification code for “Integrally formed cylinders and cylinder heads.”
- How many patents are filed under CPC F02F1/002 (Integrally formed cylinders and cylinder heads)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC F02F1/002 growing?
- Publication counts under this code: 2 in 2022 vs 1 in 2023 (latest complete years).