Patent IT-1904-71869

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Forlanini's original patent for a boat/airplane.

Patent GB-1905-7603 refers to the original Italian filing of the patent, dated April 11, 1904.

Assigned on July 24, 1907, to the Società Anonima Leonardo da Vinci in Rome.

Patent family descending from Patent IT-1904-71869


Year filed 1904
Year granted
Office IT
Patent number 71869
Inventors Enrico Forlanini
Inventor country IT
Applicant person Enrico Forlanini
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Apparecchi idrovolanti o volanti sull'acqua e nell'aria
English title Hydroplane, or airplane for water and air
Tech fields hydroplane, airplane, marine, frame, design, stability, propeller, landing, takeoff
Filing date 1904-04-11
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Granted? 1
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Supplementary to patent
Related to aircraft? 1
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Assigned to Società Anonima Leonardo da Vinci
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Citations from after 1930
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