Patent FR-1910-419497
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Reference is made to a British filing date of May 21, 1909, and in these cases we verify by way of the British original, taking into consideration the particulars of the diagrams as well.
- Inventor location: Whinbush Road, Hitchin, County of Hertford ; Engineer ; Mabel is wife of Mr Baron
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR419497A on google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | FR |
| Patent number | 419497 |
| Inventors | Francis Edward Baron, Mabel Baron |
| Inventor country | GB, GB |
| Inventor location | |
| Applicant person | Francis Edward Baron, Mabel Baron |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements aux ballons dirigeables |
| English title | improvements in dirigibles |
| Tech fields | LTA, dirigibles, propellers |
| Filing date | May 20, 1910 |
| Full specification filed date | |
| Application number | |
| Grant date | October 27, 1910 |
| Granted? | Yes |
| Publication date | January 7, 1911 |
| Supplementary to patent | Patent GB-1908-22308 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Boramé et Julien |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/58 |
| CPCs | CPC B64B1/58 |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 5312103 |
| INPADOC family ID | 19238410 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
