Patent FR-1875-108453

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File:FR-1875-108453.jpeg
Info from CdB 1875

This is a patent of 15 years.

("virage" translates as twist, bend, or curve. A francophone Wikipedia search of "aérovir" yields interesting results suggestive of vehicles, inclusive of aerial vehicles. We may be speaking here of aerodynamics ; we are more precisely speaking of navigation.)

Inventor location: Paris, rue du Bac, 76

Sources


Year filed
Year granted 1875
Office FR
Patent number
Inventors Chassy jeune
Inventor country FR
Applicant person Chassy jeune
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title ppareil dit aérovir ou navire aérien
English title Apparatus called ... or airship
Tech fields airship, navigation
Filing date
Full specification filed date
Application number
Grant date June 19, 1875
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims