Patent AT-1911-59836

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Within the Austrian system, this patent is an addition to Patent AT-1911-59835, which patent filed 1911-10-12. Reference is also made to the Italian filing date 1911-06-09. That is, this Austrian patent of addition has its perfect analogue within the Italian system (along with the French, and the British). This ultimate parent patent of this family is the Italian patent filed 1910-10-17.

This patent will expire on 1928-02-14. That is, it is a patent of a 15-year duration.

Sources


Year filed 1911
Year granted
Office [[]]
Patent number 59836
Inventors Carlo Navaro
Inventor country IT
Applicant person Carlo Navaro
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Gleichgewichtsregler für Flugzeuge
English title Airplane balance controller
Tech fields airplane, equilibrium, aerodynamics, frame, stability, control, piloting, subsystem, pendulum
Filing date 1911-10-12
Full specification filed date
Application number
Grant date 1913-02-15
Granted? 1
Publication date 1913-06-25
Supplementary to patent Patent AT-1911-59835, Patent IT-1911-06-09 Carlo Navaro, Patent IT-1910-10-17 Carlo Navaro
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories AT 77d
IPCs IPC H04N1/40, IPC H04N1/405
CPCs CPC H04N1/40
Family year 1910
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 4
Number of diagram pages 1
Number of figures 8
Number of claims 5