Patent FR-1912-437863
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Patent family descending from Patent FR-1912-437863
- Patent FR-1912-437863 (English title: Sighting device for projectile firing while onboard flying machines, Filing date: 1911-12-18, National tech categories: FR 6.4)
- Patent FR-1912-437863.15836 (English title: 1st certificate of addition, with the patent taken on December 18th, 1911, for device of aeronautic weapon sighting, Supplementary to patent: Patent FR-1912-437863, Filing date: 1912-05-01, National tech categories: FR 6.4)
- Inventor location: rue de Londres, 11, Paris, Seine, France
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 437863 |
| Inventors | Eugène-Pierre-Félix-Auguste Coursin |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Eugène-Pierre-Félix-Auguste Coursin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Appareil de visée pour le tir à bord des machines volantes |
| English title | Sighting device for projectile firing while onboard flying machines |
| Tech fields | military, projectile |
| Filing date | December 18, 1911 |
| Full specification filed date | |
| Application number | FRD437863 |
| Grant date | February 28, 1912 |
| Granted? | Yes |
| Publication date | May 2, 1912 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | H. Bœttcher fils |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC F41G3/24 |
| CPCs | CPC F41G3/24 |
| Family year | 1912 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 2 |
| Number of figures | 3 |
| Number of claims | 9 |
