Patent HU-1916-76144

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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 nearly 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.)
  • Company location: Wiener-Neustadt, Austria (according to the Hungarian entered data), "Bécsújhelyen", that is, "in Vienna", as displayed on the original


Year filed 1916
Year granted 1920
Office HU
Patent number 76144
Inventors
Inventor country AT
Applicant person
Applicant firm Österreichische Daimler Motoren A. G.
Applicant type COMPANY
Applicant is inventor? No
Original title Propellerhajtómű légi hajtóművekhez főleg nagy röpülőgépekhez
English title Propeller engines for air engines mainly for large flying machines
Tech fields motors, propellers, airplane
Filing date 1916/07/06
Full specification filed date
Application number 76144
Grant date 1920/02/15
Granted? Yes
Publication date 1920/03/24
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories HU V/h
IPCs
CPCs
Family year 1916
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 5
Number of diagram pages 2
Number of figures 2
Number of claims 12