Patent FR-1912-439277
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Patent family descending from Patent FR-1912-439277
- Patent FR-1912-439277 (English title: Automatic tubular parachute, with re-entering alarm whistle tubes, National tech categories: FR 6.4)
- Patent FR-1912-439277.16077 (English title: Automatic tubular parachute, with re-entering alarm whistle tubes, Supplementary to patent: Patent FR-1912-439277, National tech categories: FR 6.4)
- Patent AT-1914-65049 (English title: parachute, Supplementary to patent: Patent FR-1912-439277, National tech categories: AT 77d)
- Patent GB-1915-4412 (English title: Improvements in and relating to Parachutes, Supplementary to patent: Patent FR-1912-439277)
- Patent FR-1914-439277.19261 (English title: Automatic tubular parachute, with tubes re-entering with alarm whistle, Supplementary to patent: Patent FR-1912-439277, National tech categories: FR 6.4)
Sources
- Inventor location: boule. Paturle, 73 bis, Cateau, Nord, France
Year filed | 1912 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 439277 |
Inventors | Alcime Lefèvre |
Inventor country | FR |
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 re-entering alarm whistle tubes |
Tech fields | parachute |
Filing date | January 19, 1912 |
Full specification filed date | |
Application number | |
Grant date | April 3, 1912 |
Granted? | Yes |
Publication date | June 10, 1912 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64D17/00 |
CPCs | CPC B64D17/00 |
Family year | |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims |