Patent FR-1914-439277.19261
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- This is the 2nd addition, the first being Patent FR-1912-439277.16077, the original patent priority date being 1912-01-12.
- Inventor location: Nord
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR19261E on google patents
Patents which are supplementary to this one
- Patent GB-1914-4412 (English title: Improvements in and relating to Parachutes, Filing date: 1914-02-20)
| Year filed | 1914 |
|---|---|
| Year granted | 1914 |
| Office | FR |
| Patent number | 19261 |
| Inventors | Alcime Lefèvre |
| Inventor country | FR |
| Inventor location | Nord |
| Applicant person | Alcime Lefèvre |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Parachute tubulaire, automatique, à tubes rentrant avec sifflet d'alarme |
| English title | Automatic tubular parachute, with tubes re-entering with alarm whistle |
| Tech fields | safety, parachute |
| Filing date | 1914/01/27 |
| Full specification filed date | |
| Application number | |
| Grant date | 1914/08/10 |
| Granted? | Yes |
| Publication date | 1914/12/23 |
| Supplementary to patent | Patent FR-1912-439277 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Gaston Petiau |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64D17/00 |
| CPCs | CPC B64D17/00 |
| Family year | 1912 |
| First filing? | No |
| 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 | 2 |
| Number of claims | 1 |
