Patent AT-1914-73965
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This seems to be a perfect descendant of Patent DE-1913-287314, "patented from" 1913.04.22, though this, like all the others makes reference to a priority date 1913.04.21.
- Inventor location: Lichterfelde-Berlin, Germany
Patent family descending from Patent AT-1914-73965
- Patent AT-1914-73965 (English title: Bird wing-like wing for aircraft, Supplementary to patent: Patent DE-1913-287314, National tech categories: AT 77d)
Sources
- Original patent document and bibliography entry on espacenet
- Archive record of this patent in the Lilienthal museum patents list
- Patent 73965 document at Lilienthal museum site
Year filed | 1914 |
---|---|
Year granted | 1916 |
Office | AT |
Patent number | 73965 |
Inventors | Gustav Lilienthal |
Inventor country | DE |
Applicant person | Gustav Lilienthal |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Vogelflügelartige Tragfläche für Flugzeuge |
English title | Bird wing-like wing for aircraft |
Tech fields | wings, flapping, airplane, airfoil, camber, ornithopter |
Filing date | 1914.04.18 |
Full specification filed date | |
Application number | |
Grant date | 1916.12.15 |
Granted? | Yes |
Publication date | 1917.11.10 |
Supplementary to patent | Patent DE-1913-287314 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 77d |
IPCs | |
CPCs | |
Family year | 1913 |
First filing? | |
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 | 9 |
Number of claims | 2 |