Open-core flywheel architecture
US-11070107-B2 · Jul 20, 2021 · US
made of plastics, e.g. fibre reinforced plastics [FRP] {, i.e. characterised by their special construction from such materials} · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16F15/305 |
| Official title | made of plastics, e.g. fibre reinforced plastics [FRP] {, i.e. characterised by their special construction from such materials} |
| Display label | made of plastics, e.g. fibre reinforced plastics [FRP] {, i.e. characterised by their special construction from such materials} |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11070107-B2 · Jul 20, 2021 · US
US-10826348-B2 · Nov 3, 2020 · US
US-10400855-B2 · Sep 3, 2019 · US
US-2019094483-A1 · Mar 28, 2019 · US
US-10056803-B2 · Aug 21, 2018 · US
US-2017358969-A1 · Dec 14, 2017 · US
US-2017271944-A1 · Sep 21, 2017 · US
US-9729025-B2 · Aug 8, 2017 · US
US-2016377148-A1 · Dec 29, 2016 · US
US-9464685-B2 · Oct 11, 2016 · US
US-2016061288-A1 · Mar 3, 2016 · US