Patent HU-1915-68565

Sources

• 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
• (Virtual or direct analogue access to Szabadalmi Kőzlőny will facilitate the gathering of other data.)
• Inventor location: Marosvásárhely, location of Kornél Donner is currently located in Transylvania, Romania. Likewise is the case of Maroshévíz, the location of Béla Molnár. Both locations have changed national hands, and some of this tumult occurred in the early Twentieth Century. Name changesand name variations, between the Hungarian and Romanian languages, have occurred in the cases of each location. Both inventor names seem to be Hungarian. The names have been "half-Westernized" in that we are placing given names first, followed by family names. These may be cases in which AH is handy. Both locations are nationally designated as "(XX)" within the Hungarian database, which seems to be the protocol in cases of subsequently altered national status.

Year filed	1915
Year granted	1915
Office	HU
Patent number	68565
Inventors	Kornél Donner, Béla Molnár
Inventor country	RO, HU, RO, HU
Applicant person	Kornél Donner, Béla Molnár
Applicant firm
Applicant type	INDIV
Applicant is inventor?	Yes
Original title	Lebegésre alkalmas röpülőgép
English title	Floating flight plane, only possibly hydroplane
Tech fields	wings, airplane, hydroplane, hybrid
Filing date	1915.03.18
Full specification filed date
Application number	68565
Grant date
Granted?	Yes
Publication date	1915.11.15
Supplementary to patent
Related to aircraft?	Yes
Serial number
Patent agent
Assigned to
National tech categories	HU V/h
IPCs
CPCs
Family year	1915
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims