Difference between revisions of "Patent FR-1910-423189"
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|Related to aircraft=1 | |Related to aircraft=1 | ||
|Serial number= | |Serial number= | ||
− | |Patent agent= | + | |Patent agent=None |
|Assigned to= | |Assigned to= | ||
|National tech categories=FR 6.4 | |National tech categories=FR 6.4 |
Latest revision as of 22:28, 9 April 2024
- Tech class: CPC B64C39/00: Aircraft not otherwise provided for
- Inventor locations: Langé: boulevard Brune, 99 bis, Paris ; Billard: Grande Rue, 63, Montrouge, Seine departement
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | FR |
Patent number | 423189 |
Inventors | Gabriel Langé, Pierre Billard |
Inventor country | FR |
Applicant person | Gabriel Langé, Pierre Billard |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Appareil d'aviation |
English title | Aviation device |
Tech fields | |
Filing date | 1910-04-28 |
Full specification filed date | |
Application number | 423189D |
Grant date | 1911-02-09 |
Granted? | 1 |
Publication date | 1911-04-10 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | None |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C39/00 |
CPCs | CPC B64C2700/6295, CPC B64C39/00 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 19242018 |
INPADOC family ID | 5315193 |
Number of text pages | 1 |
Number of diagram pages | 2 |
Number of figures | 4 |
Number of claims | 4 |