Patent GB-1909-27545
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Improvements in wooden propeller design, and for securing wooden blades on an axle. (Contrasted with previous mountings which have been designed for connecting metal to metal.)
Corresponds more or less with Patent FR-1910-405961.
- Inventor location: 52, rue Servan, Paris
Sources
- Neilson, 1910, Aeroplane Patents, p78
- [1]
- espacenet
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | GB |
| Patent number | 27545 |
| Inventors | Lucien Chauvière |
| Inventor country | FR |
| Applicant person | Lucien Chauvière |
| Applicant firm | |
| Applicant type | COMPANY |
| Applicant is inventor? | Yes |
| Original title | Improvements in the Construction of Air Propeller Screws of Wood, with a Plurality of Blades |
| English title | Improvements in the construction of air propeller screws of wood, with multiple blades |
| Tech fields | propeller, wood, Aerial Propeller |
| Filing date | November 26, 1909 |
| Full specification filed date | |
| Application number | 190927545D |
| Grant date | November 3, 1910 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Chatwin, Herschell & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C11/20 |
| CPCs | CPC B64C11/205 |
| Family year | 1909 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23591294 |
| INPADOC family ID | 11085254 |
| Number of text pages | 4 |
| Number of diagram pages | 2 |
| Number of figures | 23 |
| Number of claims | 6 |
