Patent AT-1911-71439
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Vienna
"Jacob Lohner & Co." is, perhaps interestingly, the firm name used in this German-language Austrian original.
Here we have incidentally "Luftfahrzeugen" explicated specifically as "Aeroplanen". The applied emphasis is one the specifics of the engine's connection to and driving of the propellers.
Patent family descending from Patent AT-1911-71439
- Patent AT-1911-71439 (English title: Propulsion device for aircraft (propeller), National tech categories: AT 77d)
| Year filed | 1911 |
|---|---|
| Year granted | 1913 |
| Office | AT |
| Patent number | 71439 |
| Inventors | |
| Inventor country | AT |
| Applicant person | |
| Applicant firm | Jacob Lohner & Co. |
| Applicant type | COMPANY |
| Applicant is inventor? | 1 |
| Original title | Antriebseinrichtung für Luftfahrzeuge |
| English title | Propulsion device for aircraft (propeller) |
| Tech fields | propellers, airplane, propulsion, motors |
| Filing date | 1911-12-02 |
| Full specification filed date | |
| Application number | |
| Grant date | 1913-01-15 |
| Granted? | Yes |
| Publication date | 1918-11-11 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| Family year | 1911 |
| 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 | 2 |
| Number of claims |
