Difference between revisions of "Patent GB-1913-23471"
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* Inventor location: Beurrier: Independent gentleman, at Thaims, near Cozer, Charente-Inferieure, France ; Bigourdan: gentleman; of Maisse, Seine et Oise, France | * Inventor location: Beurrier: Independent gentleman, at Thaims, near Cozer, Charente-Inferieure, France ; Bigourdan: gentleman; of Maisse, Seine et Oise, France | ||
| + | The parent patent is dated 1912-Oct-16. Presumably it's this one: | ||
| + | {{Patent family|Patent FR-1912-449486}} | ||
=== Sources === | === Sources === | ||
* {{esp|GB|191323471A}} | * {{esp|GB|191323471A}} | ||
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|Granted=1 | |Granted=1 | ||
|Publication date= | |Publication date= | ||
| − | |Supplementary to patent=FR | + | |Supplementary to patent=Patent FR-1912-449486 |
|Related to aircraft=1 | |Related to aircraft=1 | ||
|Serial number= | |Serial number= | ||
Revision as of 21:53, 19 September 2022
- Inventor location: Beurrier: Independent gentleman, at Thaims, near Cozer, Charente-Inferieure, France ; Bigourdan: gentleman; of Maisse, Seine et Oise, France
The parent patent is dated 1912-Oct-16. Presumably it's this one:
Patent family descending from Patent FR-1912-449486
- Patent FR-1912-449486 (English title: Aerial vehicle, National tech categories: FR 6.4)
- Patent GB-1913-23471 (English title: Improvements in Aerial Vehicles, Supplementary to patent: Patent FR-1912-449486)
- Patent US-1913-1147294 (English title: Aerial vehicle, Supplementary to patent: Patent FR-1912-449486, National tech categories: USPC 244/35R • USPC 244/6)
Sources
- Original patent document and bibliography entry on espacenet
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | GB |
| Patent number | 23471 |
| Inventors | Alexis Beurrier, Edouard Jean Bigourdan |
| Inventor country | FR |
| Applicant person | Alexis Beurrier, Edouard Jean Bigourdan |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| 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? | 1 |
| 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 B64C2700/6281, CPC B64C29/0025 |
| Family year | 1912 |
| First filing? | 0 |
| 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 |
