Difference between revisions of "Patent AT-1912-63049"
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Latest revision as of 21:01, 19 February 2021
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Wiener-Neistadt, Austria
Patent family descending from Patent AT-1912-63049
- Patent AT-1912-63049 (English title: Device for twisting rotatable or movable aircraft surfaces, National tech categories: AT 77d)
- Patent HU-1913-67124 (English title: Aeroplane with automatic distorsive main or auxiliary support, Supplementary to patent: Patent AT-1912-63049, National tech categories: HU V/h)
- Patent FR-1913-459470 (English title: Airplane with moveable or rotating surfaces, that is, flapping wings, Supplementary to patent: Patent AT-1912-63049, National tech categories: FR 6.4)
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | AT |
| Patent number | 63049 |
| Inventors | Ludwig Schmidl |
| Inventor country | AT |
| Applicant person | Ludwig Schmidl |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Vorrichtung zum Verwinden dreh- oder verschiebbarer Flugzeugflächen |
| English title | Device for twisting rotatable or movable aircraft surfaces |
| Tech fields | Airplane, Wings, Flapping |
| Filing date | 1912-06-20 |
| Full specification filed date | |
| Application number | |
| Grant date | 1913-08-01 |
| Granted? | 1 |
| Publication date | 1914-01-10 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| Family year | 1912 |
| 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 | 13 |
| Number of claims | 3 |
