Integrated power pump
US-11702937-B2 · Jul 18, 2023 · US
using fluid friction · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F01D1/36 |
| Official title | using fluid friction |
| Display label | using fluid friction |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11702937-B2 · Jul 18, 2023 · US
US-11519413-B2 · Dec 6, 2022 · US
US-2022333487-A1 · Oct 20, 2022 · US
US-2021363997-A1 · Nov 25, 2021 · US
US-10550846-B2 · Feb 4, 2020 · US
US-2017356460-A1 · Dec 14, 2017 · US