Patent FR-1911-437131
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- Inventor location: Marne
Sources
- Original patent document and bibliography entry on espacenet
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 437131 |
| Inventors | René Hanriot, Henri-Hubert Pagny |
| Inventor country | FR |
| Inventor location | Marne |
| Applicant person | René Hanriot, Henri-Hubert Pagny |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Dispositif amortisseur pour train d'atterrissage d'aéroplanes |
| English title | Damping device for airplane landing gear |
| Tech fields | airplane, landing, chassis, shock-absorbers, wheels, springs |
| Filing date | 1911/12/02 |
| Full specification filed date | |
| Application number | 437131D |
| Grant date | 1912/02/10 |
| Granted? | Yes |
| Publication date | 1912/04/13 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Charles Dony |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C25/64 |
| CPCs | CPC B64C25/64 |
| Family year | 1911 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19255655 |
| INPADOC family ID | 5326802 |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
