Patent BE-1911-231963

From Inventing aviation
Jump to: navigation, search
Error creating thumbnail: File missing
Patent BE-1911-231963


(This is a method or a style of balanced aerial surface construction, "plane" in the sense of said surface, applicable to propeller blades, wings or rudders.)

  • Inventor location: 58 rue Schmitz, Koelkelberg, Belgium
Year filed 1911
Year granted 1911
Office BE
Patent number 231963
Inventors M. Boel
Inventor country
Applicant person M. Boel
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Plans équilibrés (hélices, ailes, gouvernails d’aéroplanes)
English title Balanced "planes" (applicable to airplane propeller blades, wings, rudders)
Tech fields airplane, stability, equilibrium, propellers, wings, rudder
Filing date January 11, 1911
Full specification filed date
Application number
Grant date
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories BE K
Family year
First filing? No
Number of citations
Cited by
Application ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims