Patent FR-1908-401308.11387
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This is the second addition to Patent FR-1908-401308, which was filed 1908-07-18.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Chevron was located within département Isère and Ravelli was addressed at quai Jaïr, 17, Lyon, département Rhône.
| Year filed | 1908 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 11387 |
| Inventors | Hippolyte Chevron, Jacques Ravelli |
| Inventor country | FR |
| Applicant person | Hippolyte Chevron, Jacques Ravelli |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Appareil à gyroscopes pour la navigation aérienne |
| English title | Apparatus with gyroscopes for aerial navigation |
| Tech fields | LTA, instrument, gyroscope, stability, subsystem, design, airship |
| Filing date | 1908/12/08 |
| Full specification filed date | |
| Application number | 11387D |
| Grant date | 1909/12/11 |
| Granted? | Yes |
| Publication date | 1910/02/03 |
| Supplementary to patent | Patent FR-1908-401308 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C39/00 |
| CPCs | CPC B64C39/005 |
| Family year | 1908 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 18709318 |
| INPADOC family ID | 5195821 |
| Number of text pages | 2 |
| Number of diagram pages | 3 |
| Number of figures | 3 |
| Number of claims | 3 |
