Methanol-gasoline mixing energizing device, methanol-fueled automobile control system, and automobile
US-2025290475-A1 · Sep 18, 2025 · US
having rotary parts {, e.g. fan wheels} · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02M29/02 |
| Official title | having rotary parts {, e.g. fan wheels} |
| Display label | having rotary parts {, e.g. fan wheels} |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025290475-A1 · Sep 18, 2025 · US
US-11352989-B2 · Jun 7, 2022 · US
US-11293385-B2 · Apr 5, 2022 · US
US-2021340937-A1 · Nov 4, 2021 · US
US-2019360436-A1 · Nov 28, 2019 · US
US-10428745-B2 · Oct 1, 2019 · US
US-2018078912-A1 · Mar 22, 2018 · US
US-9765732-B2 · Sep 19, 2017 · US