Patent FR-1912-439313.16840
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This is an addition to Patent FR-1912-439313, which brevet was filed 1912-01-23.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Bouches-du-Rhône, France
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 16840 |
| Inventors | Philippe-Marius-Vincent Brès |
| Inventor country | FR |
| Applicant person | Philippe-Marius-Vincent Brès |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Propulseur aérien |
| English title | Aerial propeller |
| Tech fields | propellers, propulsion, design, aerodynamics |
| Filing date | 1912/10/25 |
| Full specification filed date | |
| Application number | 16840D |
| Grant date | 1913/02/20 |
| Granted? | Yes |
| Publication date | 1913/04/28 |
| Supplementary to patent | Patent FR-1912-439313 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Armengaud jeune |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C11/00 |
| CPCs | CPC B64C11/00 |
| Family year | 1912 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 18727673 |
| INPADOC family ID | 5200394 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 2 |
