Patent FR-1913-457651
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(This patent has a certificate of addition in which reference is made 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. Therefore French and Belgian filings seemingly took place on the same day.)
(Of some note here is Belgian use of "hélice" (blade) whereas francophone usage more generally would have "propulseur".)
- Inventor location: Belgium
Patent family descending from Patent FR-1913-457651
- Patent FR-1913-457651 (English title: Propeller control system for propeller-driven vehicles (airplanes), National tech categories: FR 6.4)
- Patent FR-1914-457651.19315 (English title: Blade system for control of vehicles propelled by aerial blades, Supplementary to patent: Patent FR-1913-457651 • Patent BE-1913-Auguste Ransey-Putzeys, National tech categories: FR 6.4)
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 457651 |
| Inventors | Auguste Ransy-Putzeys |
| Inventor country | BE |
| Inventor location | |
| 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 | Propeller control system for propeller-driven vehicles (airplanes) |
| Tech fields | propulsion, navigation, instrument, propellers, control, airplane |
| Filing date | May 8, 1913 |
| Full specification filed date | |
| Application number | FRD457651 |
| Grant date | July 18, 1913 |
| Granted? | Yes |
| Publication date | December 23, 1913 |
| Supplementary to patent | |
| 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 | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 8 |
| Number of claims |
