Patent HU-1898-14702

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  • “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: Erzsébetfalva, Hungary
  • Inventor occupation: Caprenter or Master Carpenter (Asztalosmester)


Year filed 1898
Year granted 1899
Office HU
Patent number 14702
Inventors Károly Kook
Inventor country HU
Applicant person Károly Kook
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Léghajók kormányzására szolgáló berendezés
English title Steering equipment for airships
Tech fields airship, steering, Balloons, Propellers, Propulsion, LTA, Airship
Filing date 1898-08-22
Full specification filed date
Application number 14702
Grant date 1899-05-20
Granted? Yes
Publication date 1899-06-09
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories HU V/h
IPCs
CPCs
Family year 1898
First filing? 1
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 5