Patent FR-1915-481332
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- Inventor location: Serbia (This is the sole reference, found within the original, of the inventor's nation of residence. "RS" seems thus far to be a simplification made by Espacenet.)
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1915 |
---|---|
Year granted | 1916 |
Office | FR |
Patent number | 481332 |
Inventors | Lyoubomir Boïovitch |
Inventor country | RU, SR |
Inventor location | |
Applicant person | Lyoubomir Boïovitch |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Hélicoplan |
English title | Helicopter-Plane (?) |
Tech fields | hybrid, airplane, helicopter, VTOL, ascension, propulsion, lift, landing |
Filing date | 1915/11/29 |
Full specification filed date | |
Application number | 481332D |
Grant date | 1916/09/02 |
Granted? | Yes |
Publication date | 1916/11/22 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | E. Wattier |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C23/00 |
CPCs | CPC B64C23/005 |
Family year | 15 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19298796 |
INPADOC family ID | 5363524 |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 6 |