Patent FR-1919-492466
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- Parent patent filed 1915-10-25. He filed two that day, but we can see the right one which is (a) for hydroplanes, and (b) has the same diagrams as this one.
Patent family descending from Patent GB-1915-15085
- Patent GB-1915-15085 (English title: Improvements to hydro-aeroplanes)
- Patent FR-1916-492502 (English title: Improvements to braking mechanisms, Supplementary to patent: Patent GB-1915-15085 • Patent GB-1915-15086 • Patent GB-1916-06-12, National tech categories: FR 6.4)
- Patent FR-1919-492466 (English title: Improvements to hydroaeroplanes, Supplementary to patent: Patent GB-1915-15085, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
| Year filed | 1916 |
|---|---|
| Year granted | 1919 |
| Office | FR |
| Patent number | 492466 |
| Inventors | Thomas Sloper |
| Inventor country | GB |
| Applicant person | Thomas Sloper |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements apportés aux hydroaéroplanes |
| English title | Improvements to hydroaeroplanes |
| Tech fields | hydroaeroplane |
| Filing date | 1916-10-12 |
| Full specification filed date | |
| Application number | 492466D |
| Grant date | 1919-03-21 |
| Granted? | 1 |
| Publication date | 1919-07-09 |
| Supplementary to patent | Patent GB-1915-15085 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | J. Bonnet-Thirion et Breton |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C35/00 |
| CPCs | CPC B64F2700/6261, CPC B64C35/00 |
| Family year | 1915 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19309678 |
| INPADOC family ID | 5373310 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 1 |
