Patent FR-1909-403429

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This is a complicated aircraft, apparently also floatable, whether or not truly a per se hydroplane. Its complexity lies ultimately in its multitude of fairly independent elements, ultimately controlled by hand, with particular and overall stability maintained by several gyroscopes.

  • Inventor location: French, residing in the United States

Patent family descending from Patent FR-1909-403429


Year filed 1909
Year granted 1909
Office FR
Patent number 403429
Inventors Augustus Moore Herring
Inventor country US
Applicant person Augustus Moore Herring
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Aéroplane
English title Aircraft, complex, featuring variably independent gyroscopically-stabilized propellers
Tech fields airplane, lift, stability, pulleys, gyroscope, propellers, construction, design, marine, hybrid, hydroplane
Filing date May 28, 1909
Full specification filed date
Application number 403429D
Grant date September 23, 1909
Granted? Yes
Publication date November 4, 1909
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Ch. Faber
Assigned to
National tech categories FR 6.4
IPCs IPC B64C39/00
CPCs CPC B64C39/00, CPC B64C2700/6295
Family year 1909
First filing? No
Cites these patents
Citations from after 1930
Application ID 19222686
INPADOC family ID 5300483
Number of text pages 5
Number of diagram pages 1
Number of figures 10
Number of claims 17