Patent HU-1911-58791

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The Hungarian data, the entered data, that is, as opposed to the original, gives the priority date 1910-06-30, which is a reference to Patent FR-1910-428853.

Sources

  • “Publication/disclosure” will be treated as “date granted”, for now. The “Megjelent (year). évi (month) hó (day)-én (or án)”, that is “Released (month) (day), (year)”, given on the original, is seemingly always later, and we do not know the which legally constitutes the patent's being “granted”. Fortunately, filing date data is clean and simple and consistent between the data page and the original.
  • the Szellemi Tulajdon Nemzeti Hivatala database in anglophone setting, choosing the Patent option, among the Advanced search on the left of the page, and using patent classification “V/h” as the keyword
  • (Virtual or direct analogue access to Szabadalmi Kőzlőny will facilitate the gathering of other data.)
  • Original .pdf drawn from Szellemi Tulajdon Nemzeti Hivatala database
  • Inventor location: Puteaux, France


Year filed 1911
Year granted 1913
Office HU
Patent number 58791
Inventors
Inventor country FR
Applicant person
Applicant firm Société Antoinette
Applicant type COMPANY
Applicant is inventor? No
Original title Önműködő stabilizálókészülék aeroplánok számára
English title Automatic stabilizer for airplanes
Tech fields subsystem, airplane, stability, automatic stability
Filing date 1911/06/16
Full specification filed date
Application number 58791
Grant date 1913/01/01
Granted? Yes
Publication date 1913/02/25
Supplementary to patent Patent FR-1910-428853
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories HU V/h
IPCs
CPCs
Family year 1910
First filing? No
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 4
Number of claims