Patent FR-1913-464194
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There is a focus here on aerofoil shapes.
We are looking into the pertinence of Kauffmann, 1914, A new aeroplane wing section tested.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: département Seine, France
| Year filed | 1913 |
|---|---|
| Year granted | 1914 |
| Office | FR |
| Patent number | 464194 |
| Inventors | Paul Kauffmann |
| Inventor country | FR |
| Applicant person | Paul Kauffmann |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Profil pour surfaces portantes, ailes, ailerons, etc. |
| English title | Profile for bearing surfaces, wings, fins, etc. |
| Tech fields | airfoil, construction, structure, wings, tail fin, aerodynamics, design |
| Filing date | 1913/10/28 |
| Full specification filed date | |
| Application number | 464194D |
| Grant date | 1914/01/07 |
| Granted? | Yes |
| Publication date | 1914/03/14 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Armengaud jeune |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C3/14 |
| CPCs | CPC B64C3/14 |
| Family year | 1913 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19282102 |
| INPADOC family ID | 5349519 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 1 |
