Patent FR-1910-429307
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
Patent family descending from Patent FR-1910-429307
- Patent FR-1910-429307 (English title: Improvements in airplanes, actually a helicopter-hybrid, National tech categories: FR 6.4)
- Patent FR-1910-429307.14832 (English title: Improvements in airplanes, Supplementary to patent: Patent FR-1910-429307, National tech categories: FR 6.4)
- Patent FR-1911-434401 (English title: Improvements in airplanes, actually improvements applicable to the helicopter-hybrid described in an earlier patent, Supplementary to patent: Patent FR-1910-429307, National tech categories: FR 6.4)
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | FR |
Patent number | 429307 |
Inventors | Joseph Boisseau |
Inventor country | FR |
Applicant person | Joseph Boisseau |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnements aux aéroplanes |
English title | Improvements in airplanes, actually a helicopter-hybrid |
Tech fields | airplane, heavier-than-air, helicopter, hybrid |
Filing date | 1910/07/12 |
Full specification filed date | |
Application number | 429307D |
Grant date | 1911/07/13 |
Granted? | Yes |
Publication date | 1911/09/20 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Zérolo |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C27/04 |
CPCs | CPC B64C2700/6281, CPC B64C27/12 |
Family year | 1910 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19248009 |
INPADOC family ID | 5199144 |
Number of text pages | 3 |
Number of diagram pages | 2 |
Number of figures | 6 |
Number of claims | 1 |