Patent FR-1915-525800
Jump to navigation
Jump to search
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: rue de Paris, 12, Villers-Cotterêts, Aisne; France
Patent family descending from Patent FR-1915-525800
- Patent FR-1915-525800 (English title: Aircraft capable of rising vertically and hovering in the air, National tech categories: FR 6.4)
- Patent FR-1916-525800.23451 (English title: Aircraft capable of rising vertically and hovering in the air, Supplementary to patent: Patent FR-1915-525800, National tech categories: FR 6.4)
- Patent FR-1917-525800.23452 (English title: Aircraft capable of rising vertically and hovering in the air, Supplementary to patent: Patent FR-1915-525800, National tech categories: FR 6.4)
| Year filed | 1915 |
|---|---|
| Year granted | 1921 |
| Office | FR |
| Patent number | 525800 |
| Inventors | Maurice-Achille Lécuyer |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Maurice-Achille Lécuyer |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Appareil d'aviation ayant la faculté de s'élever verticalement et de stationner dans les airs |
| English title | Aircraft capable of rising vertically and hovering in the air |
| Tech fields | heavier-than-air, propulsion, ascension |
| Filing date | 1915/02/24 |
| Full specification filed date | |
| Application number | 525800D |
| Grant date | 1921/06/16 |
| Granted? | Yes |
| Publication date | 1921/09/27 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C23/00 |
| CPCs | CPC B64C23/005, CPC B64C2700/6274 |
| Family year | 1915 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19342239 |
| INPADOC family ID | 10318383 |
| Number of text pages | 6 |
| Number of diagram pages | 2 |
| Number of figures | 8 |
| Number of claims | 1 |
