Patent FR-1870-91114
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Sources
- SMIP
- the 19th Century advanced search page of inpi.fr The original document of this patent is not available. The "fichier" is available via entering "Menier" in the Déposant field. .
- Inventor location: 3, place de Wagram, Paris, département Seine, France ; only this one address is displayed, and it may or may not have been that of Ravel.
- Inventor occupations: Construction Engineer/Aviation Engineers ; as the limited data is displayed, noting the plural, we tentatively conclude that Ravel identified as a Construction Engineer and that these members of the Menier family identified as Aeronautical Engineers.
Year filed | 1870 |
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Year granted | |
Office | FR |
Patent number | 91114 |
Inventors | Pierre-Joseph Ravel, Anacharsis Menier, Jean-Baptiste Menier, Eugène Menier, Léopold Menier |
Inventor country | FR |
Applicant person | Pierre-Joseph Ravel, Anacharsis Menier, Jean-Baptiste Menier, Eugène Menier, Léopold Menier |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | ballon à air chaud |
English title | Hot-Air Balloon |
Tech fields | LTA, balloon, hot air |
Filing date | 1870/12/08 |
Full specification filed date | |
Application number | |
Grant date | |
Granted? | No |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
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Assigned to | |
National tech categories | FR 5 |
IPCs | |
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Family year | |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 1870 |
INPADOC family ID | |
Number of text pages | |
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