Patent HU-1909-49044

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This patent makes reference to a priority date 1909-01-28. This comports with the filing date of Patent GB-1909-2111.

This one of the minority of Hungarian patents in which the “Publication/disclosure” date shown in the patent's website's search entry is later than the “Megjelent (year). évi (month) hó (day)-én (or án)” found on the original. We do not know which most precisely constitutes the patent's being “granted”. Fortunately, none of this affects our “year granted”.

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: Cowes
  • Inventor occupation: Engineer


Year filed 1909
Year granted 1910
Office HU
Patent number 49044
Inventors Henry Calder Lobnitz
Inventor country GB
Applicant person Henry Calder Lobnitz
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Röpülőgép
English title Flying machine or Airplane
Tech fields Airplane, Construction, Design, Pendulum, Equilibrium, Stability, Control
Filing date 1909-04-15
Full specification filed date
Application number 49044
Grant date 1910-05-15
Granted? 1
Publication date 1910-06-09
Supplementary to patent Patent GB-1909-2111
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories HU V/h
IPCs
CPCs
Family year 1909
First filing? 0
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 3
Number of diagram pages 2
Number of figures 6
Number of claims 4