Patent GB-1913-20479
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This is an addition to Patent GB-1912-19864. It also makes reference to a German patent filed 1912-09-10.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Neustadt an der Haardt, Karolinenstrasse 65, in the Empire of Germany
- Inventor occupation: Engineer
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | GB |
| Patent number | 20479 |
| Inventors | Adolf Sprater |
| Inventor country | DE |
| Applicant person | Adolf Sprater |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Stabilizing Devices for Flying Machines |
| English title | Improvements in Stabilizing Devices for Flying Machines |
| Tech fields | airplane, stability |
| Filing date | 1913/09/10 |
| Full specification filed date | |
| Application number | 191320479D |
| Grant date | 1914/05/14 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent GB-1912-19864, Patent DE-1912-09-10 Adolf Sprater |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | A. M. & William Clark |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C1/00, IPC B64C17/00 |
| CPCs | CPC B64C2700/6218, CPC B64C17/00 |
| Family year | 1912 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23656616 |
| INPADOC family ID | 11126209 |
| Number of text pages | 7 |
| Number of diagram pages | 4 |
| Number of figures | 10 |
| Number of claims | 7 |
