Car provided with an internal combustion engine in which the pumps are operated by the camshafts
US-12320291-B2 · Jun 3, 2025 · US
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driven by the camshaft
driven by the camshaft · 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 | F01M2001/0261 |
| Official title | {driven by the camshaft} |
| Display label | driven by the camshaft |
| Total patents | 17 |
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 | 2 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 4 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Maintaining oil pressure during cylinder deactivation operation
US-12264604-B2 · Apr 1, 2025 · US
Lubricant supply system for a motor vehicle
US-2025091677-A1 · Mar 20, 2025 · US
Car provided with an internal combustion engine in which the pumps are operated by the camshafts
US-2024068393-A1 · Feb 29, 2024 · US
Maintaining oil pressure during cylinder deactivation operation
US-2022381166-A1 · Dec 1, 2022 · US
Engine assembly
US-10487705-B2 · Nov 26, 2019 · US
Four-cycle OHV engine
US-10408097-B2 · Sep 10, 2019 · US
Four-cycle OHV engine
US-10352207-B2 · Jul 16, 2019 · US
Outboard motor with built in fuel tank
US-10260408-B2 · Apr 16, 2019 · US
Outboard Motor With Built In Fuel Tank
US-2018252154-A1 · Sep 6, 2018 · US
Engine assembly
US-2017362973-A1 · Dec 21, 2017 · US
Lubricating device for internal combustion engine
US-9739185-B2 · Aug 22, 2017 · US
Outboard motor with built in fuel tank
US-2017122196-A1 · May 4, 2017 · US
Four-cycle ohv engine
US-2017107874-A1 · Apr 20, 2017 · US
Four-cycle ohv engine
US-2017067378-A1 · Mar 9, 2017 · US
Lubricating device for internal combustion engine
US-2016215663-A1 · Jul 28, 2016 · US
Cylinder Head Cover
US-2016201528-A1 · Jul 14, 2016 · US