Patent FR-1909-398943
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Airplane characterized by unique circular "cells" in front and back.
- Inventor location: Rhône region of France
Sources
- Original patent document and bibliography entry on espacenet
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 398943 |
| Inventors | Claudius Givaudan |
| Inventor country | FR |
| Applicant person | Claudius Givaudan |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aéroplane à cellules concentriques |
| English title | Airplane with concentric cells |
| Tech fields | airplane, airfoil, propeller, heavier-than-air |
| Filing date | 1909-01-29 |
| Full specification filed date | |
| Application number | 398943D |
| Grant date | 1909-04-07 |
| Granted? | 1 |
| Publication date | 1909-06-17 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Y. Rabilloud et fils |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C3/38 |
| CPCs | CPC B64C3/385 |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19218310 |
| INPADOC family ID | 5296672 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
