Patent FR-1911-429224
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
Patent family descending from Patent FR-1911-429224
- Patent FR-1911-429224 (English title: Improvements in the construction of airplanes by the use of steel tube parts, National tech categories: FR 6.4)
- Patent FR-1912-429224.15936 (English title: Improvements in the construction of airplanes by the use of steel tube parts, Supplementary to patent: Patent FR-1911-429224, National tech categories: FR 6.4)
- Patent GB-1912-10358 (English title: Improvements in Aeroplanes, actually in the curvature and otherwise design of their construction, Supplementary to patent: Patent FR-1911-429224)
- Patent FR-1914-429224.19106 (English title: Improvements in the construction of airplanes by the use of steel tube parts, Supplementary to patent: Patent FR-1911-429224, National tech categories: FR 6.4)
Year filed | 1911 |
---|---|
Year granted | 1911 |
Office | FR |
Patent number | 429224 |
Inventors | Léon-Louis Clément |
Inventor country | FR |
Applicant person | Léon-Louis Clément |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnements à la construction des aéroplanes par l'emploi de pièces en tubes d'acier |
English title | Improvements in the construction of airplanes by the use of steel tube parts |
Tech fields | airplane, metal, frame, construction, design, chassis, wheels, landing, flexility |
Filing date | 1911/05/02 |
Full specification filed date | |
Application number | 429224D |
Grant date | 1911/07/10 |
Granted? | Yes |
Publication date | 1911/09/18 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Armengaud jeune |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C3/00 |
CPCs | CPC B64C3/00, CPC B64C2700/6233 |
Family year | 1911 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19247928 |
INPADOC family ID | 5199821 |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 12 |
Number of claims | 7 |