Patent HU-1909-47307

From Inventing aviation
Jump to navigation Jump to search

Reference is made within this patent's original document and within the data entered on the Hungarian website to an international priority date 1908-08-14. We are gathering data on German patents filed on this date. Patent FR-1909-403306 also makes reference to said earlier filing date, and specifies the earlier patent being German.

In terms of this Hungarian patent itself, this is another rare case of the date of “Publication/disclosure” as entered on the patent's data entered within with Hunarian website being later than the “Megjelent (year). évi (month) hó (day)-én (or án)” as displayed on the original document. Fortunately, this does not affect 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: Berlin
  • Inventor occupation: Chemist


Year filed 1909
Year granted 1909
Office HU
Patent number 47307
Inventors Johannes Schilling
Inventor country
Inventor location
Applicant person Johannes Schilling
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Eljárás a gázveszteségek pótlására léggömböknél
English title Procedure for compensating for gas losses in balloons
Tech fields Balloons, Gas
Filing date 1909/03/02
Full specification filed date
Application number 47307
Grant date 1909/12/15
Granted? Yes
Publication date 1909/12/07
Supplementary to patent Patent DE-1908-220975
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories HU V/h
IPCs
CPCs
Family year 1908
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 1
Number of diagram pages
Number of figures
Number of claims 2