Patent FR-1916-488869

From Inventing aviation
Jump to navigation Jump to search


(A reference is made herein to an Italian filing of 12 May 1915.)

(This has to with, among other things, the role played by flexible "ribs" in the understructure of airplane wings. chassis, here, is used in a sense of having to do with said substructure, specifically of wings.)

  • Inventor location: 1, Via Cappuccini, Pisa, Italy
  • Inventor occupation: Guido Antoni, draftsman; Ugo Antoni, "employee", likely assistant draftsman

Year filed 1916
Year granted 1918
Office FR
Patent number 488869
Inventors Guido Antoni, Ugo Antoni
Inventor country IT, IT
Applicant person Guido Antoni, Ugo Antoni
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Chassis à cintres (nervures) flexibles pour ailes d'aéroplanes
English title Chassis with flexible wires (ribs) for airplane wings
Tech fields airplane, frame, construction, wings, stability, navigation, chassis
Filing date April 21, 1916
Full specification filed date
Application number 488869D
Grant date August 1, 1918
Granted? Yes
Publication date November 21, 1918
Supplementary to patent Patent IT-1915-148940
Related to aircraft? Yes
Serial number
Patent agent Fayollet
Assigned to
National tech categories FR 6.4
IPCs IPC B64C3/48
CPCs CPC B64C3/48
Family year 1916
First filing? No
Cites these patents
Citations from after 1930
Application ID 19306160
INPADOC family ID 5370177
Number of text pages 3
Number of diagram pages 1
Number of figures 9
Number of claims 7