Patent FR-1909-400718
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- Inventor location: Seine; France
Patent family descending from Patent FR-1909-400718
- Patent FR-1909-400718 (English title: Ornithopter, Filing date: 1909-03-12, National tech categories: FR 6.4)
- Patent FR-1909-400718.10773 (English title: Ornithopter, heavier-than-air, mainly a rudder controlling altitude, Supplementary to patent: Patent FR-1909-400718, Filing date: 1909-04-02, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR400718A on google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 400718 |
| Inventors | Frédéric Malfait, Aline Gay |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Frédéric Malfait, Aline Gay |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Avion ornithoptère |
| English title | Ornithopter |
| Tech fields | ornithopter, propulsion, ascension, rudder |
| Filing date | 1909/03/12 |
| Full specification filed date | |
| Application number | 400718D |
| Grant date | 1909/06/18 |
| Granted? | Yes |
| Publication date | 1909/08/06 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | C. Baumann |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C33/02 |
| CPCs | CPC B64C33/02 |
| Family year | 1909 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19220045 |
| INPADOC family ID | 5195639 |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 4 |
| Number of claims | 6 |
