Patent AT-1917-81354
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Design for a reinforced airplane wing. This original was slightly expanded as Patent DE-1917-319274.
Diagrams are included on the same page as the text.
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
| Year filed | 1917 |
|---|---|
| Year granted | 1920 |
| Office | AT |
| Patent number | 81354 |
| Inventors | Eduard Zaparka |
| Inventor country | AT |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Tragfläche für Flugzeug |
| English title | Airplane wing |
| Tech fields | airplane, wing, frame, subsystem, Tragfläche |
| Filing date | 1917-09-01 |
| Full specification filed date | |
| Application number | |
| Grant date | 1920-02-15 |
| Granted? | 1 |
| Publication date | 1920-09-25 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 0.5 |
| Number of figures | 2 |
| Number of claims | 2 |
