Thermal barrier coating film, turbine member, and thermal barrier coating method
US-10947615-B2 · Mar 16, 2021 · US
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characterised by the provision of valves with reciprocating and other movements (surrounding working cylinder or piston F01L5/06)
characterised by the provision of valves with reciprocating and other movements (surrounding working cylinder or piston F01L5/06) · 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 | F01L5/14 |
| Official title | characterised by the provision of valves with reciprocating and other movements (surrounding working cylinder or piston F01L5/06) |
| Display label | characterised by the provision of valves with reciprocating and other movements (surrounding working cylinder or piston F01L5/06) |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermal barrier coating film, turbine member, and thermal barrier coating method
US-2019233929-A1 · Aug 1, 2019 · US
Central valve for a camshaft adjustment device
US-10309271-B2 · Jun 4, 2019 · US
Central valve for a camshaft adjustment device
US-2017356313-A1 · Dec 14, 2017 · US
Control valve for a camshaft adjuster
US-9458942-B2 · Oct 4, 2016 · US
Control valve of a camshaft adjuster
US-2015144211-A1 · May 28, 2015 · US
Control valve for a camshaft adjuster
US-2015129069-A1 · May 14, 2015 · US