Patent GB-1913-23471
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This British patent makes reference to the French priority date 1912-11-16.
- Inventor location and occupation data: Beurrier: Independent gentleman, at Thaims, near Cozer, Charente-Inférieure, France ; Bigourdan: gentleman, of Maisse, Seine-et-Oise, France
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | GB |
| Patent number | 23471 |
| Inventors | Alexis Beurrier, Édouard-Jean Bigourdan |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Alexis Beurrier, Édouard-Jean Bigourdan |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Aerial Vehicles |
| English title | Improvements in Aerial Vehicles |
| Tech fields | |
| Filing date | 1913/10/16 |
| Full specification filed date | |
| Application number | 191323471D |
| Grant date | 1914/08/07 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent FR-1912-449486 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Hy. Fairbrother |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C27/04 |
| CPCs | CPC B64C39/06, CPC B64C29/0025 |
| Family year | 1912 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23658273 |
| INPADOC family ID | 11143052 |
| Number of text pages | 4 |
| Number of diagram pages | 3 |
| Number of figures | 3 |
| Number of claims | 7 |
