Patent FR-1817-1028
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This may be a merely elevated walkway.
- Inventor location: 40 rue des Fossés-du-Temple, Paris, Seine
- Pas de numéro de dépôt entre 1791 et 1844 (according to INPI), 1817/03/22 (according to U.S. Patent Office. Subject-matter Index of Patents for Invention, France, 1791-1876 Inclusive. 1883.)
Sources
| Year filed | |
|---|---|
| Year granted | 1817 |
| Office | FR |
| Patent number | 1028 |
| Inventors | Pillet de Beaumont |
| Inventor country | FR |
| Applicant person | Pillet de Beaumont |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | formation d'un établissement désigné sous le nom de promenade aérienne |
| English title | Aerial walkway construction process |
| Tech fields | infrastructure, elevated structure |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1817-03-22 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 0? |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 20.1 |
| IPCs | |
| CPCs | |
| Family year | 1817 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
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