Difference between revisions of "Patent IT-1904-71869"

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Revision as of 22:21, 27 February 2021

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

Sources


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
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to Società Anonima Leonardo da Vinci
National tech categories
IPCs
CPCs
Family year
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims