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 |
| 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 |
