Patent DE-1908-226597
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Refers to a prior filing in France dated 26 December 1907. Though the German filing features only half of the diagrams featured in the French, the diagrams are two of those of Patent FR-1907-373818.8693, and the filing date is likewise proper.
Sources
- Patent archive record at Lilienthal museum website
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1908 |
|---|---|
| Year granted | 1910 |
| Office | DE |
| Patent number | 226597 |
| Inventors | Robert Esnault-Pelterie |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Robert Esnault-Pelterie |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Steuerungseinrichtung für Flugzeuge |
| English title | Control system for airplanes |
| Tech fields | airplane, navigation, control |
| Filing date | December 24, 1908 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | Yes |
| Publication date | October 6, 1910 |
| Supplementary to patent | Patent FR-1907-373818.8693 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5 |
| IPCs | IPC B64C13/00 |
| CPCs | CPC B64C13/00 |
| Family year | 1908 |
| First filing? | No |
| 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 | 2 |
| Number of claims |
