Patent AT-1911-69185
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Köln-Ehrenfeld, near Cologne, Germany ("Cöln-Ehrenfeld" may be an Ausrian spelling peculiarity.)
Patent family descending from Patent DE-1911-276469
- Patent DE-1911-276469 (English title: Aircraft with gliding surfaces and with flaps acting as beating wings, National tech categories: DE 77h.10)
- Patent AT-1911-69185 (English title: Airplane with flapping wings, Supplementary to patent: Patent DE-1911-276469, National tech categories: AT 77d)
- Patent HU-1912-61663 (English title: Flying machine, Supplementary to patent: Patent DE-1911-276469, National tech categories: HU V/h)
Year filed | 1911 |
---|---|
Year granted | 1914 |
Office | AT |
Patent number | 69185 |
Inventors | Josef Bércz |
Inventor country | DE |
Inventor location | |
Applicant person | Josef Bércz |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Flugzeug |
English title | Airplane with flapping wings |
Tech fields | Airplane, Wings, Flapping |
Filing date | 1911-10-21 |
Full specification filed date | |
Application number | |
Grant date | 1914-12-14 |
Granted? | 1 |
Publication date | 1915-06-25 |
Supplementary to patent | Patent DE-1911-276469 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 77d |
IPCs | |
CPCs | |
Family year | 1911 |
First filing? | 1 |
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 | 4 |
Number of claims | 3 |