Patent FR-1915-477321.20756
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This is an addition to Patent FR-1915-477321, which brevet was filed 1915-01-21, and which has only extremely scanty representation on Espacenet. At least one Canadian patent, filed by Gustave Delage, makes reference to this patent. It is quite feasible that Delage was the inventor of this patent, though under the auspices of Société Anonyme des Établissements Nieuport. Cross-fertilization between inventors, within this corporate context, is another possibility.
- Inventor location: Seine; France
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR20756E on google patents
Patents which are supplementary to this one
- Patent CA-1916-171122 (English title: Airplane, Filing date: 1916-02-03)
| Year filed | 1915 |
|---|---|
| Year granted | 1919 |
| Office | FR |
| Patent number | 20756 |
| Inventors | |
| Inventor country | FR |
| Inventor location | |
| Applicant person | |
| Applicant firm | Société Anonyme des Établissements Nieuport |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Dispositif de commande rigide pour aéroplanes |
| English title | Rigid control device for airplanes |
| Tech fields | airplane, steering, control |
| Filing date | 1915/08/24 |
| Full specification filed date | |
| Application number | 20756D |
| Grant date | 1919/02/08 |
| Granted? | Yes |
| Publication date | 1919/06/14 |
| Supplementary to patent | Patent FR-1915-477321 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Dupont et Elluin |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C13/00 |
| CPCs | CPC B64C13/00 |
| Family year | 1915 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 18731823 |
| INPADOC family ID | 5202783 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 1 |
