Propulsion system including a turbine engine
US-2026071561-A1 · Mar 12, 2026 · US
This page is not indexed by search engines while we improve data quality.
Lubrication means specially adapted for machine or engine running-in
Lubrication means specially adapted for machine or engine running-in · 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 | F01M7/00 |
| Official title | Lubrication means specially adapted for machine or engine running-in |
| Display label | Lubrication means specially adapted for machine or engine running-in |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 3 |
| 2022 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hybrid vehicle
US-11415028-B2 · Aug 16, 2022 · US
Hybrid vehicle
US-2020392877-A1 · Dec 17, 2020 · US
Oil pressure control device
US-10858972-B2 · Dec 8, 2020 · US
Unique oil as a service event
US-10724408-B2 · Jul 28, 2020 · US
Oil pressure control device
US-2019390579-A1 · Dec 26, 2019 · US
Lubricant compositions for surface finishing of materials
US-10316712-B2 · Jun 11, 2019 · US
Cylinder block with integrated oil jacket
US-10174649-B2 · Jan 8, 2019 · US
Unique oil as a service event
US-2018112566-A1 · Apr 26, 2018 · US
Combination shuttle and lubricator valve for an air starter
US-9915237-B2 · Mar 13, 2018 · US
Cylinder block with integrated oil jacket
US-2018038247-A1 · Feb 8, 2018 · US
Cylinder block with integrated oil jacket
US-9810115-B2 · Nov 7, 2017 · US
Lubricant compositions for surface finishing of materials
US-2017175600-A1 · Jun 22, 2017 · US
Cylinder lubricant for a two-stroke marine engine
US-9605568-B2 · Mar 28, 2017 · US
Combination shuttle and lubricator valve for an air starter
US-2016186710-A1 · Jun 30, 2016 · US
Variable valve lift system in engine and control method thereof
US-9260987-B2 · Feb 16, 2016 · US
Variable valve lift system in engine and control method thereof
US-2015369096-A1 · Dec 24, 2015 · US
Cylinder block with integrated oil jacket
US-2015300221-A1 · Oct 22, 2015 · US
Engine system and a method of manufacturing same
US-9103245-B2 · Aug 11, 2015 · US
Head cover having lubrication structure
US-8936000-B2 · Jan 20, 2015 · US