Patent FR-1908-405961
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This deals intricately with the mounting of propeller blades on an axle.
Here we have the word "ailes"(wings) used as propeller blades.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
Patent family descending from Patent FR-1908-405961
- Patent FR-1908-405961 (English title: Wooden multi-bladed aerial propellers, National tech categories: FR 6.4)
- Patent FR-1909-405961.13141 (English title: Wooden multi-bladed aerial propellers, Supplementary to patent: Patent FR-1908-405961, National tech categories: FR 6.4)
- Patent FR-1912-405961.17202 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Supplementary to patent: Patent FR-1908-405961, National tech categories: FR 6.4)
- Patent FR-1912-405961.17316 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Supplementary to patent: Patent FR-1908-405961, National tech categories: FR 6.4)
- Patent FR-1913-405961.17782 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Supplementary to patent: Patent FR-1908-405961, National tech categories: FR 6.4)
- Patent FR-1916-405961.20828 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Supplementary to patent: Patent FR-1908-405961, National tech categories: FR 6.4)
- Patent FR-1918-405961.24363 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Supplementary to patent: Patent FR-1908-405961, National tech categories: FR 6.4)
| Year filed | 1908 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 405961 |
| Inventors | Lucien Chauvière |
| Inventor country | FR |
| Applicant person | Lucien Chauvière |
| Applicant firm | |
| Applicant type | COMPANY |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements à la construction des hélices aériennes en bois, à ailes multiples |
| English title | Wooden multi-bladed aerial propellers |
| Tech fields | wood, propellers |
| Filing date | 1908/11/26 |
| Full specification filed date | |
| Application number | 405961D |
| Grant date | 1910/11/29 |
| Granted? | Yes |
| Publication date | 1911/01/18 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Armengaud jeune |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B27M3/10 |
| CPCs | CPC B27M3/10 |
| Family year | 1908 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19225162 |
| INPADOC family ID | 5198095 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 21 |
| Number of claims | 2 |
