Patent FR-1909-404631.12136
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This is an addition to Patent FR-1908-404631 which is likely the parent patent of a modest international patent family. Also, Patent FR-1909-412306 makes reference to that brevet as well as to this addition.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Seine, France
Patent family descending from Patent FR-1909-404631.12136
- Patent FR-1909-404631.12136 (English title: Propeller and apparatus therein comporting its application, Supplementary to patent: Patent FR-1908-404631, National tech categories: FR 6.2)
- Patent FR-1909-412306 (English title: Improvements brough to propellers with double effect of the "blade" variety, Supplementary to patent: Patent FR-1908-404631 • Patent FR-1909-404631.12136, National tech categories: FR 6.2)
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 12136 |
| Inventors | Gabriel Babillot |
| Inventor country | FR |
| Applicant person | Gabriel Babillot |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Propulseur et appareils en comportant application |
| English title | Propeller and apparatus therein comporting its application |
| Tech fields | Propellers, Propulsion, Marine, Subsystem |
| Filing date | 1909-04-29 |
| Full specification filed date | |
| Application number | |
| Grant date | 1910-05-07 |
| Granted? | 1 |
| Publication date | 1910-07-20 |
| Supplementary to patent | Patent FR-1908-404631 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.2 |
| IPCs | IPC B63H1/12 |
| CPCs | CPC B63H1/20, CPC B63H1/22, CPC B63H1/26, CPC B64C11/006 |
| Family year | 1908 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 7 |
| Number of claims | 1 |
