Rotating machine having magnetically actuated pistons
US-10658915-B2 · May 19, 2020 · US
rotating · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02G2257/02 |
| Official title | rotating |
| Display label | rotating |
| Total patents | 2 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2020 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10658915-B2 · May 19, 2020 · US
US-2018358881-A1 · Dec 13, 2018 · US