Impeller, multi-blade fan, and air-conditioning apparatus
US-12196218-B2 · Jan 14, 2025 · US
suspended from the ceiling · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24F1/0317 |
| Official title | suspended from the ceiling |
| Display label | suspended from the ceiling |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12196218-B2 · Jan 14, 2025 · US
US-12013141-B2 · Jun 18, 2024 · US
US-11839063-B2 · Dec 5, 2023 · US
US-2023092341-A1 · Mar 23, 2023 · US
US-11573013-B2 · Feb 7, 2023 · US
US-2022372990-A1 · Nov 24, 2022 · US
US-2022225544-A1 · Jul 14, 2022 · US
US-11333376-B2 · May 17, 2022 · US
US-2021095885-A1 · Apr 1, 2021 · US
US-2020191419-A1 · Jun 18, 2020 · US
US-2020088420-A1 · Mar 19, 2020 · US