F03D 1/0649
Of the blade surfaces
Official title: {of the blade surfaces, e.g. roughened}
F03D1/0649 (Of the blade surfaces) appears on 3 US grants and 3 published applications in this corpus.
Search patents in F03D- Granted patents
- 3
- Published applications
- 3
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year.
Recent patents
- Blade, processing system and processing method31 Jul 2025US 2025/0243762 A1Nikon Corporation
- Rotating airfoil for sustaining lift and method for generating lift29 Feb 2024US 2024/0068441 A1Maini Renewables Private Limited
- Blade, processing system and processing method4 May 2023US 2023/0134254 A1Nikon Corporation
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.