Coolant passage device for internal combustion engine
US-10494987-B2 · Dec 3, 2019 · US
combined with air cooling · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F01P2003/025 |
| Official title | {combined with air cooling} |
| Display label | combined with air cooling |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10494987-B2 · Dec 3, 2019 · US
US-2018252148-A1 · Sep 6, 2018 · US
US-10041394-B2 · Aug 7, 2018 · US
US-9771854-B2 · Sep 26, 2017 · US
US-2017009640-A1 · Jan 12, 2017 · US
US-2016090895-A1 · Mar 31, 2016 · US