Patent FR-1914-474917

From Inventing aviation
Jump to navigation Jump to search


Year filed 1914
Year granted 1915
Office FR
Patent number 474917
Inventors Antoine-Padoue Filippi, Henri Boutigny
Inventor country FR, FR
Applicant person FR
Applicant firm FR
Applicant type
Applicant is inventor? Yes
Original title Système propulseur applicable à la navigation aérienne et nautique et à la propulsion sur route
English title Propeller system applicable to aerial and nautical navigation and to wheeled(land-roadway) propulsion
Tech fields propulsion, structure
Filing date January 5, 1914
Full specification filed date
Application number FRD474917
Grant date January 11, 1915
Granted? Yes
Publication date March 26, 1915
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Dom. Casalonga
Assigned to
National tech categories FR 6.2
IPCs IPC B64D35/04
CPCs CPC B64D35/04
Family year 1915
First filing? No
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims