F03D 1/042
Divergent outlets
Official title: {Divergent outlets, e.g. diffusers or ejectors (F03D1/044 takes precedence)}
F03D1/042 (Divergent outlets) appears on 9 US grants and 10 published applications in this corpus.
Search patents in F03D- Granted patents
- 9
- Published applications
- 10
- Assignees
- 1
- Inventors
- 4
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 3 | 8 |
| 2025 | 5 | 1 |
By publication year.
Recent patents
- Ducted turbine with passive flaps for load reduction23 Dec 2025US 12,503,994 B2
- Systems and methods for fluid flow based renewable energy generation22 Jul 2025US 12,366,224 B2Aeromine Technologies, Inc.
- Unidirectional hybrid yaw11 Mar 2025US 12,247,546 B1
- Optimization sensors for a mixer ejector turbine11 Mar 2025US 12,247,549 B2
- Fluid turbine configured for moment-arm and thrust-force load control21 Jan 2025US 12,203,441 B1
- Ducted turbine with passive flaps for load reduction25 Sep 2025US 2025/0297593 A1
- Diffuser augmented wind turbine with blockage mechanism and method thereof21 Nov 2024US 2024/0384699 A1
- Aerodynamic control devices for ducted fluid turbines17 Oct 2024US 2024/0344496 A1
- Fluid turbine with aero-elastic damping10 Oct 2024US 2024/0337238 A1
- Aerodynamic control devices for ducted fluid turbines26 Sep 2024US 2024/0318625 A1
Most cited
By later US patents