Patent GB-1913-6264
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This patent makes reference to a French filing priority date 1912-03-20. That is, it refers to Patent FR-1912-441585.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: 101, Luisenstrasse, Homburg-Bain, in the Empire of Germany
- Inventor occupation: Retired Colonel of the British Army
| Year filed | 1913 |
|---|---|
| Year granted | 1914 |
| Office | GB |
| Patent number | 6264 |
| Inventors | Edward Dulier |
| Inventor country | DE |
| Applicant person | Edward Dulier |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Aeroplanes |
| English title | Improvements in Aeroplanes, actually with a focus on wing and tail surfaces of variable lift |
| Tech fields | airplane, wings, tail fin, lift, sustentation, aerodynamics, control |
| Filing date | 1913/03/13 |
| Full specification filed date | 1913/03/13 |
| Application number | 191306264D |
| Grant date | 1914/01/22 |
| Granted? | Yes |
| Publication date | 1914/01/22 |
| Supplementary to patent | Patent FR-1912-441585 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Abel & Imray |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C21/02 |
| CPCs | CPC Y02T50/166, CPC B64C21/02 |
| Family year | 1913 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23648178 |
| INPADOC family ID | 11134412 |
| Number of text pages | 3 |
| Number of diagram pages | 3 |
| Number of figures | 10 |
| Number of claims | 3 |
