Patent FR-1914-457651.19315
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(This is a French certificate of addition, per se, relative to a French parent. Reference is also made herein to a Belgian patent "taken" 8 May 1913, and "deposited" (etc.) on 31 December 1913. This is of some linguistic intrigue in that the date of "Demande de brevet déposée" seemingly follows after the other date. Relations between this certificate of addition and its Belgian precursors are being established.)
(Of some note here is Belgian use of "hélice" (blade) whereas francophone usage more generally would have "propulseur".)
- Inventor location: Belgium
| Year filed | 1914 |
|---|---|
| Year granted | 1914 |
| Office | FR |
| Patent number | 19315 |
| Inventors | Auguste Ransy-Putzeys |
| Inventor country | BE |
| Applicant person | Auguste Ransy-Putzeys |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Système de commande de l'hélice des véhicules propulsés par hélice aérienne |
| English title | Blade system for control of vehicles propelled by aerial blades |
| Tech fields | propulsion, navigation, instrument, propellers, control, airplane |
| Filing date | May 8, 1913 |
| Full specification filed date | |
| Application number | FRD19315 |
| Grant date | August 22, 1914 |
| Granted? | Yes |
| Publication date | December 29, 1914 |
| Supplementary to patent | Patent FR-1913-457651, Patent BE-1913-Auguste Ransey-Putzeys |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Charles Dony |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64D35/08 |
| CPCs | CPC B64D35/08 |
| Family year | 1913 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 16 |
| Number of claims | 3 |
