Patent FR-1909-399374
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- Inventor location: Calvados
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR399374A on google patents
Patent family descending from Patent FR-1909-399374
- Patent FR-1909-399374 (English title: Split bamboo frames with external reinforcement, for airplanes, airship nacelles, and other lightweight constructions, Filing date: 1909-02-03, National tech categories: FR 6.4)
- Patent FR-1909-399374.10565 (English title: Split bamboo frames with external reinforcement, for airplanes, airship nacelles, and other lightweight constructions, Supplementary to patent: Patent FR-1909-399374, Filing date: 1909-02-27, National tech categories: FR 6.4)
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 399374 |
| Inventors | Jean Walter-Martin |
| Inventor country | FR |
| Inventor location | Calvados |
| Applicant person | Jean Walter-Martin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Ossatures en bambou refendu à armature extérieure de renforcement, pour aéroplanes, nacelles de dirigeables, et autres constructions légères |
| English title | Split bamboo frames with external reinforcement, for airplanes, airship nacelles, and other lightweight constructions |
| Tech fields | Airplane, Airship, Construction, Frame, Wood, Design, Nacelle |
| Filing date | 1909/02/03 |
| Full specification filed date | |
| Application number | 399374D |
| Grant date | 1909/04/20 |
| Granted? | Yes |
| Publication date | 1909/06/26 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Ch. Mardelet |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C3/18 |
| CPCs | CPC B64C3/18 |
| Family year | 1909 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19218735 |
| INPADOC family ID | 5195404 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 18 |
| Number of claims | 7 |
