Patent HU-1910-53774

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Cf. Patent GB-1909-26703 ("Tank for the Driving Liquid of Aerial Machines, Air-ships and the like") — which doesn't cite a German original.


  • “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: Berlin-Charlottenburg
  • Inventor occupation: State Master Builder (Állami Építőmester)

Year filed 1910
Year granted 1911
Office HU
Patent number 53774
Inventors Wilhelm Jacob Hoffmann
Inventor country DE
Applicant person Wilhelm Jacob Hoffmann
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Tartány légi járművek üzemi anyagának tárolására
English title Tank for storing aircraft fuel
Tech fields Airplane, Fueling, Design, Frame, Construction, Subsystem
Filing date 1910-01-28
Full specification filed date
Application number 53774
Grant date 1911-09-15
Granted? Yes
Publication date 1911-10-27
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories HU V/h
Family year 1910
First filing? 0
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 2
Number of claims 1