Patent FR-1907-373818.7789

From Inventing aviation
Jump to navigation Jump to search

Improvement of the aluminum frame of airplane wings.

  • Inventor location: Seine, France

Patent family descending from Patent FR-1907-373818

Sources


Year filed 1907
Year granted 1907
Office FR
Patent number 7789
Inventors Robert Esnault-Pelterie
Inventor country FR
Applicant person Robert Esnault-Pelterie
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Aéroplane
English title Airplane
Tech fields airplane, wings, frame
Filing date May 4, 1907
Full specification filed date
Application number 7789D
Grant date August 17, 1907
Granted? Yes
Publication date October 11, 1907
Supplementary to patent Patent FR-1907-373818
Related to aircraft? Yes
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.4
IPCs IPC B64C3/00
CPCs CPC B64C3/00
Family year 1907
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 18673261
INPADOC family ID 5194250
Number of text pages 2
Number of diagram pages 1
Number of figures 5
Number of claims