Patent DE-1907-240268
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Design for aircraft wings based on bird wings, with emphasis on specifying the S-type curvature (rather than the particular dimensions of actualization).
Sources
- Lilienthal museum patents espacenet
- Zeitschrift für Flugtechnik und Motorluftschiffahrt Vol. 3 (1912), index p. viii
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1907 |
---|---|
Year granted | 1911 |
Office | DE |
Patent number | 240268 |
Inventors | Karl Ludwig Waldemar Geest |
Inventor country | |
Applicant person | Karl Ludwig Waldemar Geest |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Flügelartige Tragfläche für Luftfahrzeuge |
English title | Wing-form drag-surface for aircraft |
Tech fields | airfoil, Tragfläche, camber, birdlike |
Filing date | 1907-10-30 |
Full specification filed date | |
Application number | |
Grant date | |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77h.5 |
IPCs | IPC B64C3/10, IPC B64C31/02 |
CPCs | CPC B64C31/02 |
Family year | |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | 10067415 |
INPADOC family ID | 486754 |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 5 |
Number of claims | 3 |