Patent FR-1911-437787
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- Tech class: CPC B64C39/00: Aircraft not otherwise provided for
- Inventor location: rue de l'Arsenal, 11, Paris
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1911 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 437787 |
Inventors | René-Louis Bourgoin |
Inventor country | FR |
Applicant person | René-Louis Bourgoin |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfectionnements apportés aux aéroplanes |
English title | Improvements to airplanes |
Tech fields | |
Filing date | 1911-12-18 |
Full specification filed date | |
Application number | 437787D |
Grant date | 1912-02-27 |
Granted? | 1 |
Publication date | 1912-04-30 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C39/00 |
CPCs | CPC B64C2700/6295, CPC B64C39/00 |
Family year | 1911 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 19256303 |
INPADOC family ID | 5327363 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 3 |