Patent DE-1889-49093
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- Inventor location: Naumburg
Sources
- Lilienthal museum patents
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1889 |
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Year granted | 1889 |
Office | DE |
Patent number | 49093 |
Inventors | A. Kupper |
Inventor country | DE |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | Yes |
Original title | Flugvorrichtungen |
English title | Flight apparatus |
Tech fields | ornithopter, airship, LTA, flapping |
Filing date | 1889/01/05 |
Full specification filed date | |
Application number | |
Grant date | 1889/10/14 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77 |
IPCs | |
CPCs | CPC B64C33/02 |
Family year | 1889 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 9342849 |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 2 |
Number of figures | 14 |
Number of claims |