Patent FR-1916-496911.21376
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This is an addition to Patent FR-1916-496911, which brevet was filed 1916-07-26.
The vehicle is a "car" capable of travel on land, water and air. It's wings are foldable. This addition focuses on the rigidity of the wings.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: avenue de Brolles, à Brolles, par Bois-le-Roi, département Seine-et-Marne, France
| Year filed | 1916 |
|---|---|
| Year granted | 1920 |
| Office | FR |
| Patent number | 21376 |
| Inventors | René-Gabriel Joly |
| Inventor country | FR |
| Applicant person | René-Gabriel Joly |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Automobile marine et aérienne |
| English title | Automotive marine and air |
| Tech fields | automobiles, car, marine, hybrid, airplane, wings, frame |
| Filing date | 1916/09/09 |
| Full specification filed date | |
| Application number | 21376D |
| Grant date | 1920/05/29 |
| Granted? | Yes |
| Publication date | 1920/09/11 |
| Supplementary to patent | Patent FR-1916-496911 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 10.4 |
| IPCs | IPC B64C3/56 |
| CPCs | CPC B64C3/56 |
| Family year | 1916 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 18732427 |
| INPADOC family ID | 10243846 |
| Number of text pages | 1 |
| Number of diagram pages | |
| Number of figures | |
| Number of claims | 1 |
