Patent FR-1917-524815
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This patent is tiny and seems simple. Its delay in approval could be related to WWI.
- Patent FR-1918-24629 is a supplement to this one, but Voisin is not named on that one. What business relations made that possible? Let's dig that out.
Sources
- Original patent doc at espacenet
- espacenet
| Year filed | 1917 |
|---|---|
| Year granted | 1921 |
| Office | FR |
| Patent number | 524815 |
| Inventors | Gabriel Voisin |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Gabriel Voisin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Longeron pour aéroplanes et autres usages |
| English title | Longitudinal structural frame elements for airplanes and other uses |
| Tech fields | airplane, structure, frame, wing(?) |
| Filing date | May 5, 1917 |
| Full specification filed date | |
| Application number | 524815D |
| Grant date | September 10, 1921 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Dony and Lejeune |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C1/06 |
| CPCs | CPC B64C1/064, CPC B64C2001/0063 |
| Family year | 1917 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19341275 |
| INPADOC family ID | 10317549 |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 1 |
