V-type engine, outboard motor, and watercraft
US-12158091-B2 · Dec 3, 2024 · US
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Flushing
Flushing · 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 | F01P3/205 |
| Official title | {Flushing} |
| Display label | Flushing |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for performing flushing through cooling water pathway in marine propulsion device
US-12152527-B2 · Nov 26, 2024 · US
V-type engine, outboard motor, and watercraft
US-2024191648-A1 · Jun 13, 2024 · US
System for performing flushing through cooling water pathway in marine propulsion device
US-2023003164-A1 · Jan 5, 2023 · US
Marine cooling system, marine propulsion device, and marine vessel
US-11536188-B2 · Dec 27, 2022 · US
System for performing flushing through cooling water pathway in marine propulsion device
US-11473487-B2 · Oct 18, 2022 · US
Marine cooling system, marine propulsion device, and marine vessel
US-2022260004-A1 · Aug 18, 2022 · US
Cooling device
US-2022228822-A1 · Jul 21, 2022 · US
Cooling device for power source for boat propulsion apparatus
US-11377997-B2 · Jul 5, 2022 · US
Cooling device for power source for boat propulsion apparatus
US-2020309015-A1 · Oct 1, 2020 · US
System for performing flushing through cooling water pathway in marine propulsion device
US-2020149460-A1 · May 14, 2020 · US
Outboard motor
US-10322785-B2 · Jun 18, 2019 · US
Cooling systems for marine propulsion devices having cooling water sprayers for cooling exhaust conduit
US-10233818-B1 · Mar 19, 2019 · US
Outboard motor
US-10151234-B2 · Dec 11, 2018 · US
Outboard motor
US-2018251202-A1 · Sep 6, 2018 · US
Outboard motor
US-2018163611-A1 · Jun 14, 2018 · US
Cooling system with debris outlet for a marine engine
US-9920680-B1 · Mar 20, 2018 · US