Engine and engine-driven working machine
US-10718243-B2 · Jul 21, 2020 · US
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Shape or arrangement of cooling fins; Finned cylinders
Shape or arrangement of cooling fins; Finned cylinders · 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 | F02F1/06 |
| Official title | Shape or arrangement of cooling fins; Finned cylinders |
| Display label | Shape or arrangement of cooling fins; Finned cylinders |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle structure for mounting air-cooled internal combustion engine
US-10683052-B2 · Jun 16, 2020 · US
Motor engine having an oxygen sensor
US-10677137-B2 · Jun 9, 2020 · US
Internal combustion engine
US-2019368407-A1 · Dec 5, 2019 · US
Motor engine having an oxygen sensor
US-2019153924-A1 · May 23, 2019 · US
Vehicle structure for mounting air-cooled internal combustion engine
US-2018265161-A1 · Sep 20, 2018 · US
Engine and engine-driven working machine
US-2018016956-A1 · Jan 18, 2018 · US
Secondary-air supply structure for saddle-ride type vehicle
US-9708962-B2 · Jul 18, 2017 · US
Secondary-air supply structure for saddle-ride type vehicle
US-2016281577-A1 · Sep 29, 2016 · US