Patent FR-1909-419704
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- Tech class CPC B64C17/00 Aircraft stabilisation not otherwise provided for
- Inventor locations: Piestrak is situated in département Seine, likely in or near Paris, and Gauthier is situated in département Rhône.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Patent family descending from Patent FR-1909-419704
- Patent FR-1909-419704 (English title: Improvements to airplanes, National tech categories: FR 6.4)
- Patent GB-1910-24882 (English title: Improvements in Aeroplanes, Supplementary to patent: Patent FR-1909-419704)
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | FR |
| Patent number | 419704 |
| Inventors | Casimir Stanislas Piestrak, Henri Gauthier |
| Inventor country | FR |
| Applicant person | Casimir Stanislas Piestrak, Henri Gauthier |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements aux aéroplanes |
| English title | Improvements to airplanes |
| Tech fields | airplane, automatic stability |
| Filing date | 1909/11/02 |
| Full specification filed date | |
| Application number | 419704D |
| Grant date | 1910/11/03 |
| Granted? | Yes |
| Publication date | 1911/01/13 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Brandon frères |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C17/00 |
| CPCs | CPC B64C17/00, CPC B64C2700/6214 |
| Family year | 1909 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19238614 |
| INPADOC family ID | 5312288 |
| Number of text pages | 6 |
| Number of diagram pages | 2 |
| Number of figures | 8 |
| Number of claims | 3 |
