Patent FR-1911-432230
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Propeller with two big blade-wings, of flexible material, and adjustable angle.
- Inventor location: Villa Sainte-Anne, Les Martigues, Bouches-du-Rhône; France
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1911 |
| Office | FR |
| Patent number | 432230 |
| Inventors | Albert-Constantin-Louis Bazin |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Albert-Constantin-Louis Bazin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Hélice flexible à pas variable |
| English title | Flexible propeller of variable speed |
| Tech fields | propulsion, propellers |
| Filing date | 1911/05/17 |
| Full specification filed date | |
| Application number | 432230D |
| Grant date | 1911/09/30 |
| Granted? | Yes |
| Publication date | 1911/12/01 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | None |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C11/30 |
| CPCs | CPC B64C11/30 |
| Family year | 1911 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19250864 |
| INPADOC family ID | 5322843 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 1 |
