Patent DE-1908-232250
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- Inventor location: Charlottenburg; Zwickau I Sa.
Patents which are supplementary to this one
- Patent GB-1910-13298 (English title: Improvements in aeroplanes, Filing date: 1910-06-01)
- Patent FR-1910-416676 (English title: Kite with support surfaces oscillating around the transverse axes of the chassis, Filing date: 1910-06-02)
- Patent US-1910-985126 (English title: Aeroplane, Filing date: 1910-06-25)
- Patent AT-1910-58962 (English title: Airplane with aerodynamic surfaces mounted on the frame around the transverse axis, Filing date: 1910-05-30)
Sources
- Lilienthal museum patents ; http://depatisnet.dpma.de/DepatisNet/depatisnet?action=pdf&docid=DE000000232250A espacenet
| Year filed | 1908 |
|---|---|
| Year granted | 1911 |
| Office | DE |
| Patent number | 232250 |
| Inventors | Alexander Baumann, Ernst Emil Freytag |
| Inventor country | DE |
| Applicant person | DE |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | Yes |
| Original title | Drachenflieger mit Querachsen des Gestells pendelnd aufgehängten Tragflächen |
| English title | Airplane with oscillating aerodynamic surfaces mounted on transverse axis of frame |
| Tech fields | Drachenflieger, Tragfläche, frame, stability, airplane, airfoil |
| Filing date | 1908/07/31 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | Yes |
| Publication date | 1911/03/11 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5 |
| IPCs | |
| CPCs | CPC B64C3/385 |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | 10015809 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 4 |
