Patent DE-1913-287314
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Scan (same version espacenet and Lienthal Museum) has Klasse 77h Gruppe 5 crossed out and replaced with Klasse 62b Gruppe 4.
Patents which are supplementary to this one
- Patent FR-1914-474583 (English title: Wing for airplanes, Filing date: 1914-04-20)
- Patent GB-1914-9876 (English title: Improvements in and connected with Wings for Aeroplanes and the like, Filing date: 1914-04-21)
- Patent HU-1914-67908 (English title: Wing for flying machines, Filing date: 1914-04-21)
- Patent AT-1914-73965 (English title: Bird wing-like wing for aircraft, Filing date: 1914-04-18)
Sources
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
- Lilienthal museum
| Year filed | 1913 |
|---|---|
| Year granted | 1915 |
| Office | DE |
| Patent number | 287314 |
| Inventors | Gustav Lilienthal |
| Inventor country | DE |
| Inventor location | |
| Applicant person | Gustav Lilienthal |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Vogelflügelartige Tragfläche für Flugzeuge mit vorderer Verdickung |
| English title | Bird-wing-style airplane airfoils with frontal thickness |
| Tech fields | airplane, airfoil, camber, ornithopter |
| Filing date | 1913-04-22 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | 1915-09-16 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5, DE 62b.4 |
| IPCs | |
| CPCs | |
| Family year | 1913 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | |
| Number of figures | 9 |
| Number of claims | 2 |
