Patent FR-1913-473934
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Sources
- Original patent document and bibliography entry on espacenet
- Patent FR473934A on google patents
- Inventor location: Seine; France
Patent family descending from Patent FR-1913-473934
- Patent FR-1913-473934 (English title: Airplane with automatic longitudinal equilibrium, Filing date: 1913-10-23, National tech categories: FR 6.4)
- Patent FR-1913-473934.19539 (English title: Airplane with automatic longitudinal equilibrium, Supplementary to patent: Patent FR-1913-473934, Filing date: 1913-11-27, National tech categories: FR 6.4)
| Year filed | 1913 |
|---|---|
| Year granted | 1914 |
| Office | FR |
| Patent number | 473934 |
| Inventors | Robert Esnault-Pelterie |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Robert Esnault-Pelterie |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Aéroplane à équilibre longitudinal automatique |
| English title | Airplane with automatic longitudinal equilibrium |
| Tech fields | airplane, stability, equilibrium, automatic stability |
| Filing date | 1913/10/23 |
| Full specification filed date | |
| Application number | 473934D |
| Grant date | 1914/10/24 |
| Granted? | Yes |
| Publication date | 1915/02/02 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Armengaud jeune |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C1/00, IPC B64C17/00 |
| CPCs | CPC B64C17/00 |
| Family year | 1913 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19291630 |
| INPADOC family ID | 5202043 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 5 |
