Patent FR-1905-346936
Jump to navigation
Jump to search
Sources
- Original patent document and bibliography entry on espacenet
- Brevet d'invention, FRANCE, Office National de la Propriété Industrielle 16 jan. 1904 - 22 sept. 1906, TL 513 F815 NASM Smithsonian Libraries (First published in various issues of Aérostation) Paris
Year filed | 1904 |
---|---|
Year granted | 1905 |
Office | FR |
Patent number | 346936 |
Inventors | Levi Samuel Darland |
Inventor country | US |
Applicant person | Levi Samuel Darland |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfectionnements aux aéroplanes |
English title | Improvements to aeroplanes |
Tech fields | Airplane |
Filing date | 1904-08-02 |
Full specification filed date | |
Application number | 346936D |
Grant date | 1904-12-16 |
Granted? | 1 |
Publication date | 1905/02/15 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Ad. Sturm |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C23/00 |
CPCs | CPC B64C23/005, CPC B64C2700/6274 |
Family year | 1904 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19167729 |
INPADOC family ID | 5254045 |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 5 |
Number of claims | 1 |