Patent AT-1916-80160
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Design for biplane, using an alternative form of strut to hold up the upper plane.
- Ausgegeben 2 Februar 1920 suggests that was the grant date ; although we see Beginn der Patentdauer in May 1919. Let's resolve that later.
- Inventor location; Wiener-Neustadt
Patents which are supplementary to this one
- Patent DE-1917-307800 (English title: Biplane, Filing date: 1917-03-27)
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
| Year filed | 1916 |
|---|---|
| Year granted | 1919 |
| Office | AT |
| Patent number | 80160 |
| Inventors | Josef Zimmermann |
| Inventor country | AT |
| Applicant person | Josef Zimmermann |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Doppeldecker |
| English title | Biplane |
| Tech fields | biplane |
| Filing date | 1916-11-02 |
| Full specification filed date | |
| Application number | |
| Grant date | 1919-05-15 |
| Granted? | 1 |
| Publication date | 1920-02-25 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| Family year | 1916 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 1 |
