Patent AT-1909-50881
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Airplane with air propulsion tube, driven by propeller.
Cf. Patent FR-1910-407749; seek German original for both.
- Inventor location: Stuttgart
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
Year filed | 1909 |
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Year granted | 1911 |
Office | AT |
Patent number | 50881 |
Inventors | Anton Kreidler |
Inventor country | DE |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | INDIV |
Original title | Drachenflieger |
English title | Airplane |
Tech fields | airplane, Drachenflieger, whole, propulsion, jet |
Filing date | 1909-10-06 |
Full specification filed date | |
Application number | |
Grant date | 1911-07-01 |
Granted? | 1 |
Publication date | 1911-11-25 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 77d |
IPCs | IPC B64D27/02 |
CPCs | |
Family year | |
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 | 3 |
Number of claims | 2 |