Patent FR-1917-495123
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- Tech classes: CPC B64C1/064: Stringers; Longerons; CPC B64C1/065 Spars; CPC B64C2001/0063: Fuselage structures substantially made from particular materials from wood
- Inventor location: Seine
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR495123A on google patents
| Year filed | 1917 |
|---|---|
| Year granted | 1919 |
| Office | FR |
| Patent number | 495123 |
| Inventors | Henri-Joseph-Léon-Marie de la Chevardière de la Grandville |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Henri-Joseph-Léon-Marie de la Chevardière de la Grandville |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements apportés aux pièces ou organes constitués par des lames superposées et assemblées par collage |
| English title | Improvements to parts or components consisting of superimposed blades assembled by gluing |
| Tech fields | propellers, fuselage, construction |
| Filing date | 1917-07-20 |
| Full specification filed date | |
| Application number | 495123D |
| Grant date | 1919-06-18 |
| Granted? | 1 |
| Publication date | 1919-09-30 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Weissmann et Marx |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C1/06 |
| CPCs | CPC B64C2001/0063, CPC B64C1/064, CPC B64C1/065 |
| Family year | 1917 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19312283 |
| INPADOC family ID | 5375553 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 19 |
| Number of claims | 1 |
