Patent FR-1897-262832
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15-year patent
Sources
- BOPI (1897, tome 17)
- Aeronautical Journal, Vol. 1., No. 3, July 1897, pp. 23.
- Bulletin des lois, Deuxième Semestre de 1898 (1899), p. 1496
(Some data has been inferred here from better fleshed-out German Lilienthal Objekt source.)
| Year filed | 1897 |
|---|---|
| Year granted | 1897 |
| Office | FR |
| Patent number | 262832 |
| Inventors | Dr. Bernhard Reinhard Beenen |
| Inventor country | DE |
| Applicant person | Dr. Bernhard Reinhard Beenen |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Appareil d'aviation |
| English title | Aviation apparatus, apparently a helicopter capable landing on water or earth |
| Tech fields | helicopter, hybrid, marine, propellers |
| Filing date | 1897/06/01 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent DE-1896-98109 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Danzer |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | |
| CPCs | |
| Family year | 1896 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
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