Patent AT-1909-48865
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Arrow shaped sustaining surface (divided into layered or stepped sub-surfaces?)
- Inventor location: Vienna
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
- google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1911 |
| Office | AT |
| Patent number | 48865 |
| Inventors | Max Notthaft |
| Inventor country | AT |
| Applicant person | Max Notthaft |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Drachenflieger mit pfeilförmiger Tragfläche |
| English title | Airplane with arrow-shaped sustaining surface |
| Tech fields | Drachenflieger, Tragfläche, airplane |
| Filing date | 1909-12-16 |
| Full specification filed date | |
| Application number | |
| Grant date | 1911-02-1 |
| Granted? | 1 |
| Publication date | 1911-07-10 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | IPC B64C39/08 |
| CPCs | |
| Family year | 1909 |
| 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 | 3 |
| Number of claims | 2 |
