Patent FR-1912-445339

From Inventing aviation
Jump to navigation Jump to search

Aeroplane, take-off (unassisted pilot); piloting, propulsion

  • This was listed as 455339 somewhere which was wrong
  • Inventor location:

Sources


Year filed 1912
Year granted 1912
Office FR
Patent number 445339
Inventors Michel Efimoff
Inventor country RU
Applicant person Michel Efimoff
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Procédé et dispositif pour la mise en marche d'un aéroplane par l'aviateur lui-même sans secours d'un aide
English title Process and apparatus for setting an airplane into movement by the pilot himself, without the help of an assistant
Tech fields aeroplane, take-off, piloting, propulsion
Filing date 1912-06-24
Full specification filed date
Application number 445339D
Grant date 1912-08-31
Granted? 1
Publication date 1912-11-08
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC B64B1/22
CPCs CPC B64B1/22
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19263706
INPADOC family ID 5333662
Number of text pages 2
Number of diagram pages 1
Number of figures
Number of claims 2