Patent AT-1910-58962
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This patent deals with the arrangement of aerodynamic surfaces around an aircraft frame. There's some ambiguity about whether this should be considered as a (powered) airplane, rather than a kite, furthered by the difference between English translation "Aeroplane" in Patent GB-1910-13298 and the French translation "Cerf-volant" in Patent FR-1910-416676.
- Freytag: in Zwickau i. Sachsen.
- Baumann: in Stuttgart-Obertürkheim
Patent family descending from Patent DE-1908-232250
- Patent DE-1908-232250 (English title: Airplane with oscillating aerodynamic surfaces mounted on transverse axis of frame, Filing date: 1908-07-31, National tech categories: DE 77h.5)
- Patent AT-1910-58962 (English title: Airplane with aerodynamic surfaces mounted on the frame around the transverse axis, Supplementary to patent: Patent DE-1908-232250, Filing date: 1910-05-30, National tech categories: AT 77d)
- Patent GB-1910-13298 (English title: Improvements in aeroplanes, Supplementary to patent: Patent DE-1908-232250, Filing date: 1910-06-01)
- Patent FR-1910-416676 (English title: Kite with support surfaces oscillating around the transverse axes of the chassis, Supplementary to patent: Patent DE-1908-232250, Filing date: 1910-06-02, National tech categories: FR 6.4)
- Patent US-1910-985126 (English title: Aeroplane, Supplementary to patent: Patent DE-1908-232250, Filing date: 1910-06-25, National tech categories: USPC 244/232)
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1912 |
| Office | AT |
| Patent number | 58962 |
| Inventors | Emil Freytag, Alexander Baumann |
| Inventor country | DE |
| Inventor location | Sachsen, Stuttgart-Obertürkheim, Stuttgart |
| Applicant person | Emil Freytag, Alexander Baumann |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Drachenflieger mit um Querachsen des Gestelles pendelnd aufgehängten Tragflächen |
| English title | Airplane with aerodynamic surfaces mounted on the frame around the transverse axis |
| Tech fields | Drachenflieger, Tragfläche, airplane, whole, rudder, wings, stability |
| Filing date | 1910-05-30 |
| Full specification filed date | |
| Application number | |
| Grant date | 1912-12-15 |
| Granted? | 1 |
| Publication date | 1913-05-10 |
| Supplementary to patent | Patent DE-1908-232250 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| Family year | 1908 |
| First filing? | 0 |
| 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 | 3 |
| Number of claims | 3 |
