Patent GB-1909-27375
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Reference is made on this original ducument to the French priority date 1908-11-25.
Broadly described airplane of the kind that would become conventional. A specific novelty is not clear.
- Aviator is in a saddle; engine runs on petrol; two fixed wings with camber curvature.
- Inventors occupations and locations:
- Lebreil: chemist, at 11 rue Bouchet, Villeurbanne, Rhône, France
- Desgeorge: manufacturer, at 5 Place de la Charité, Lyons, Rhône, France
- Thomassin: Captain in the 11th Cavalry Regiment, of Vesoul, Haute-Saône, France
Patent family descending from Patent FR-1908-405913
- Patent FR-1908-405913 (English title: Aeroplane system, National tech categories: FR 6.4)
- Patent GB-1909-27375 (English title: Improvements in Aeroplanes, Supplementary to patent: Patent FR-1908-405913)
- Patent FR-1910-405913.14342 (English title: Aeroplane system, Supplementary to patent: Patent FR-1908-405913, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Neilson, 1910, Aeroplane Patents, p78
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | GB |
| Patent number | 27375 |
| Inventors | François Lebreil, Raoul Desgeorge, Charles Thomassin |
| Inventor country | FR |
| Inventor location | Villeurbanne, Lyons, Rhône, Vesoul, Haute-Saône |
| Applicant person | François Lebreil, Raoul Desgeorge, Charles Thomassin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Aeroplanes |
| English title | Improvements in Aeroplanes |
| Tech fields | whole, airplane |
| Filing date | 1909-11-24 |
| Full specification filed date | |
| Application number | 190927375D |
| Grant date | 1910-03-17 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent FR-1908-405913 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Herbert Haddan & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C9/00 |
| CPCs | CPC B64C2700/6249, CPC B64C9/00 |
| Family year | 1909 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23591204 |
| INPADOC family ID | 11085175 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 3 |
