Patent GB-1913-28836E
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(Though numbered as 9181, this is specifically an addition to Patent GB-1912-28836, and it is therefore analogous to Patent FR-1912-437863.15836.)
- Inventor location: rue de Londres, 11, Paris, Seine, France
- Inventor occupation: Bank Clerk
| Year filed | 1913 |
|---|---|
| Year granted | 1914 |
| Office | GB |
| Patent number | 9181 |
| Inventors | Eugène-Pierre-Félix-Auguste Coursin |
| Inventor country | FR |
| Applicant person | Eugène-Pierre-Félix-Auguste Coursin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in or relating to Sighting Apparatus for use on Aerial Machines |
| English title | Improvements in or relating to sighting apparatus for use on aerial machines |
| Tech fields | military, projectile, instrument, aiming |
| Filing date | April 18, 1913 |
| Full specification filed date | |
| Application number | GBD191309181 |
| Grant date | April 16, 1914 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent GB-1912-28836 |
| Related to aircraft? | |
| Serial number | |
| Patent agent | Boult, Wade & Tennant |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 8 |
