Patent FR-1911-438545
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Specific reference is made herein to what we have as Patent BE-1910-12-31 Léon Dangy.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Seine, France
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 438545 |
| Inventors | Léon Dangy |
| Inventor country | FR |
| Applicant person | Léon Dangy |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements apportés aux parachutes |
| English title | Improvements brought to parachutes |
| Tech fields | Parachutes |
| Filing date | 1911-12-30 |
| Full specification filed date | |
| Application number | |
| Grant date | 1912-03-19 |
| Granted? | 1 |
| Publication date | 1912-05-20 |
| Supplementary to patent | Patent BE-1910-12-31 Léon Dangy |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | J.-P. Bonnicart et Cie |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64D17/00 |
| CPCs | CPC B64D17/00 |
| Family year | 1910 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 6 |
