Patent HU-1900-21068

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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 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
  • Original .pdf drawn from Szellemi Tulajdon Nemzeti Hivatala database
  • (Virtual or direct analogue access to Szabadalmi Kőzlőny will facilitate the gathering of other data.)
  • Inventor location: Pozsega (Hungarian Wikipedia links directly to Požega, Croatia, on English Wikipedia, with Požega, Serbia offered then as a further link.) It is likely that we are dealing with the Croatian possibility, with the city being located within the Kingdom of Croatia-Slavonia, and therefore well under Hungarian administrative suzerainty.
  • Inventor occupation: “Privatier”, a well-heeled bourgeois, or at least “private person” (Magánzó), semantically patchy relative to any noble implications of Gentleman

The “Kohn Ármin” found on this patent is the Adam Kohn we have elsewhere.


Year filed 1900
Year granted 1901
Office HR
Patent number 21068
Inventors Adam Kohn
Inventor country HU, HR
Applicant person Adam Kohn
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Kormányozható léghajó
English title Steerable airship
Tech fields LTA, Dirigible, Airship, Design, Wings, Wheels, Chassis, Frame, Construction
Filing date 1900-10-24
Full specification filed date
Application number 21068
Grant date 1901-03-30
Granted? 1
Publication date 1901-04-22
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories HU V/h
IPCs
CPCs
Family year 1900
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 3
Number of diagram pages 1
Number of figures 5
Number of claims 3