Patent BE-1912-perf Ernest Gérard

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  • Inventor location: Belgium

Patent family descending from Patent BE-1912-perf Ernest Gérard


Year filed 1912
Year granted 1912
Office BE
Patent number
Inventors Ernest Gérard
Inventor country BE
Applicant person Ernest Gérard
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Aéroplanes auto-équilibrés
English title Self-balancing aeroplanes
Tech fields airplane, stability, equilibrium
Filing date April 22, 1912
Full specification filed date
Application number
Grant date
Granted? Yes
Publication date
Supplementary to patent Patent BE-1911-Ernest Gérard
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories BE K
IPCs
CPCs
Family year 1911
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
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