Rib structure on cylinder block
US-12467418-B2 · Nov 11, 2025 · US
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Casings for larger engines
Casings for larger 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 | F02F7/0024 |
| Official title | {Casings for larger engines} |
| Display label | Casings for larger engines |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Large internal combustion engine
US-12085040-B2 · Sep 10, 2024 · US
Rib structure on cylinder block
US-2024247619-A1 · Jul 25, 2024 · US
Large internal combustion engine
US-2023111369-A1 · Apr 13, 2023 · US
Internal combustion engine
US-11181071-B2 · Nov 23, 2021 · US
Internal combustion engine
US-2021087998-A1 · Mar 25, 2021 · US
Engine driven working machine
US-9995189-B2 · Jun 12, 2018 · US
Method for manufacturing high strength flake graphite cast iron for an engine body and flake graphite cast iron for an engine body
US-9708694-B2 · Jul 18, 2017 · US
Engine-driven working machine
US-2017030232-A1 · Feb 2, 2017 · US
Method for manufacturing high strength flake graphite cast iron, flake graphite cast iron manufactured by the method, and engine body comprising the cast iron for internal combustion engine
US-2015027399-A1 · Jan 29, 2015 · US