Patent AT-1902-9854

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This is one of several patents descending from Patent DE-1898-126955, and this one makes priority date reference thereto. Interestingly, this is among a few giving the priority date as 1898-08-19, whereas the original of Patent DE-1898-126955 gives 1898-08-20. In any case the design is the same, and the reference on this Austrian patent specifically gives the German patent number 126955.


Year filed 1902
Year granted 1902
Office AT
Patent number 9854
Inventors Emil Lehmann
Inventor country DE
Applicant person Emil Lehmann
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Von Anhöhen aus in Betrieb zu setzende Flugvorrichtung
English title A flying device to be launched from high altitudes
Tech fields Gliders, Wings, Construction, Design, Frame, Aerodynamics, Takeoff, Flapping
Filing date January 13, 1902
Full specification filed date
Application number 9854D, AT9854DA
Grant date July 15, 1902
Granted? Yes
Publication date November 25, 1902
Supplementary to patent Patent DE-1898-126955
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories AT 77d
Family year 1898
First filing? 0
Cites these patents 0
Citations from after 1930 0
Application ID 591251
INPADOC family ID 384953
Number of text pages 2
Number of diagram pages 1
Number of figures 6
Number of claims 1