Patent GB-1912-6564
Jump to navigation
Jump to search
This British patent makes reference to Spanish priority date 1911-03-18.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: "formerly of Madrid, now residing at No. 23, Villejust, 23, Paris, in the French Republic"
- Inventor occupation: Engineer
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | GB |
| Patent number | 6564 |
| Inventors | Louis Constantin |
| Inventor country | ES, FR |
| Applicant person | Louis Constantin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Means for Reducing the Resistance to the Movements of Vehicles in Fluids |
| English title | Improvements in Means for Reducing the Resistance to the Movements of Vehicles in Fluids |
| Tech fields | hydrodynamics, aerodynamics |
| Filing date | 1912-03-16 |
| Full specification filed date | |
| Application number | |
| Grant date | 1913-02-20 |
| Granted? | 1 |
| Publication date | 1913-02-20 |
| Supplementary to patent | Patent ES-1911-50083 |
| Related to aircraft? | |
| Serial number | |
| Patent agent | Haseltine, Lake & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B63B1/34 |
| CPCs | CPC B63B1/34, CPC Y02T70/10 |
| Family year | 1911 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 4 |
