Patent HU-1903-29898

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These diagrams are worth a particular look.

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: Budapest, Hungary
  • Inventor occupation: Machinist (Gépész)

(This István Schmidt, properly in Hungarian Schmidt István, may factor elsewhere in our data.)


Year filed 1903
Year granted 1903
Office HU
Patent number 29898
Inventors István Schmidt
Inventor country HU
Applicant person István Schmidt
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Újítások kormányozható léghajókon
English title Innovations on steerable airships
Tech fields LTA, Airship, dirigibles, steering, control
Filing date 1903-01-01
Full specification filed date
Application number 29898
Grant date 1904-03-12
Granted? Yes
Publication date 1904-04-27
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories HU V/h
IPCs
CPCs
Family year 1903
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 6
Number of claims 2