Patent FR-1914-477143
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Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: département Seine, France
| Year filed | 1914 |
|---|---|
| Year granted | 1915 |
| Office | FR |
| Patent number | 477143 |
| Inventors | Hervé-Pierre Félix |
| Inventor country | FR |
| Applicant person | Hervé-Pierre Félix |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Propulseur alternatif pour véhicules se mouvant dans l'air ou dans l'eau |
| English title | Propeller alternatively applicable to in the air or in the water, seemingly having to do with an automatic pivoting of the propellers relative to the direction of the vehicles movement |
| Tech fields | propellers, propulsion, design, marine, tail fin, aerodynamics, control |
| Filing date | 1914-05-28 |
| Full specification filed date | |
| Application number | |
| Grant date | 1915-07-01 |
| Granted? | Yes |
| Publication date | 1915-09-24 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Société A. Frey et de Carsalade |
| Assigned to | |
| National tech categories | FR 6.2 |
| IPCs | IPC B63H1/36 |
| CPCs | CPC B63H1/36 |
| Family year | 1914 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 1 |
