Patent FR-1909-403985
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This is an elaborately layed-out aircraft, with its addition Patent FR-1909-403985.11168 expanding its applicability to the hydroplane and the marine and even to the submarine. This expansion of applicability is somewhat reflected across the international data.
- Inventor location: Seine; France
Sources
- L'Aérophile, Nov 15, 1909, p515
- Original patent document and bibliography entry on espacenet
- Patent FR403985A on google patents
Patent family descending from Patent FR-1909-403985
- Patent FR-1909-403985 (English title: device for aviation, Filing date: 1909-06-12, National tech categories: FR 6.4)
- Patent FR-1909-403985.11168 (English title: Airplane, taking the principles of the parent patent and applying them to marine as well as to hydroplanes, Supplementary to patent: Patent FR-1909-403985, Filing date: 1909-06-26, National tech categories: FR 6.4)
- Patent FR-1909-404954 (English title: Flexible wheel and its applications, Supplementary to patent: Patent FR-1909-403985 • Patent FR-1909-404484, Filing date: 1909-07-10, National tech categories: FR 10.1)
- Patent GB-1909-25873 (English title: Improvements in the Construction of Wings and Planes and their Application of Aerial Machines, Supplementary to patent: Patent FR-1909-403985, Filing date: 1909-11-09)
- Patent RU-1909-21761 (English title: Stabilizing apparatus for airplane, Supplementary to patent: Patent FR-1909-403985 • Patent FR-1909-404954, Filing date: 1909-11-12, National tech categories: RU Group V)
- Patent AT-1910-63245 (English title: Airplane, Supplementary to patent: Patent FR-1909-403985, Filing date: 1910-05-31, National tech categories: AT 77d)
- Patent HU-1910-56484 (English title: Repairs on airplanes, Supplementary to patent: Patent FR-1909-403985 • Patent FR-1909-404954, Filing date: 1910-06-10, National tech categories: HU V/h)
- Patent HU-1910-56510 (English title: Flexible structural element for aircraft, watercraft and ground vehicle surfaces, propellers, wheels and the like, Supplementary to patent: Patent FR-1909-403985, Filing date: 1910-07-10, National tech categories: HU V/h)
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 403985 |
| Inventors | Gustave Plaisant |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Gustave Plaisant |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Appareil d'aviation |
| English title | device for aviation |
| Tech fields | whole, airplane, wings, lift, design, stability, automatic stability, chassis, flexibility, flapping, propellers, HTA |
| Filing date | 1909/06/12 |
| Full specification filed date | |
| Application number | 403985D |
| Grant date | 1909/10/07 |
| Granted? | Yes |
| Publication date | 1909/11/19 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | C. Blétry |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | |
| CPCs | |
| Family year | 1909 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 329931986 |
| INPADOC family ID | 5196037 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 13 |
| Number of claims | 8 |
