Patent GB-1908-21498
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Rudolf Penkala was a contractor residing at 8 Törökutzca, Budapest, Hungary, and Eduard Penkala was a chemist residing at 17 Franz-Josefs-Platz, Zagreb, Croatia, though this latter national distinction is contemporary to us and may have varied at the time. We have him otherwise noted as residing in Hungary. Indeed, the German-language street name indicates clearly that Zagreb was under Austro-Hungarian control. Zagreb was the capital of the Kingdom of Croatia-Slavonia which was situated within “the lands of the Crown of Saint Stephen”, administratively under the Kingdom of Hungary, indeed situated within the Austro-Hungarian Empire.
- Inventor location: Budapest and Zagreb, Hungary ; Contractor and Chemist
Sources
- Aeronautical Journal, January 1909, p30
- Original patent document and bibliography entry on espacenet
- Patent GB190821498A on google patents
Year filed | 1908 |
---|---|
Year granted | 1909 |
Office | GB |
Patent number | 21498 |
Inventors | Rudolf Penkala, Eduard Penkala |
Inventor country | HU |
Inventor location | Budapest, Zagreb |
Applicant person | Rudolf Penkala, Eduard Penkala |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Apparatus for rising and travelling in the air or for travelling in the water |
English title | Apparatus for rising and travelling in the air or for travelling in the water |
Tech fields | lift, marine, hybrid |
Filing date | October 10, 1908 |
Full specification filed date | |
Application number | |
Grant date | June 10, 1909 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Boult, Wade & Tennant |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | |
Family year | 1908 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 3 |