Patent FR-1888-194842

From Inventing aviation
Jump to navigation Jump to search
File:Patent FR-1888-194842.jpeg
BOPI info pertinent to 1888

(Regarding this . . . steam, without balloon, one might think of a spectacular steam-powered avion. However, "sans ballon" could also be a round-about reference to "rigid".)


  • BOPI info pertinent to 1888
  • Inventor location: Délaurier, rue Daguerre, 77, Paris

Year filed 1888
Year granted 1888
Office FR
Patent number
Inventors E. J. Delaurier
Inventor country FR
Applicant person E. J. Delaurier
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Machine à vapeur aérienne pour résoudre le problème de la navigation aérienne sans ballon
English title Aerial steamship designed to resolve the problem of aerial navigation without balloon
Tech fields LTA, steam, ascension, rigid, texture, navigation
Filing date
Full specification filed date
Application number
Grant date December 18, 1888
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.3
Family year
First filing? No
Cites these patents
Citations from after 1930
Application ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims