Drilldown: Patents

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Patents > Office: HU & Publication date: 1921

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
None (8) · Oszkár Asbóth (1) · Vilmos Zurowec (1)
Inventor country:
AT (1) · DE (8) · HU (2)
Inventor location:
None (7) · Berlin (2) · Berlin-Siemensstadt (2) · Budapest (1) · Vienna (2)
Applicant person:
None (8) · Oszkár Asbóth (1) · Vilmos Zurowec (1)
Applicant firm:
None (2) · AGO Flugzeugwerke G. m. b. H. (1) · Luft Fahrzeug G.m.b.H. (1) · Luftfahrzeug-Gesellschaft m. b. H. (1) · Luftfahrzeugbau Schütte-Lanz (1) · Siemens & Halske Aktiengesellshaft (2) · Siemens-Schuckert Werke GmbH (2)
Applicant type:
COMPANY (8) · INDIV (2)
Applicant is inventor:
None (4) · No (4) · Yes (2)
Tech fields:
aerodynamics (2) · Airplane (5) · airship (3) · ball bearings (1) · Biplane (1) · construction (2) · Control (1) · design (5) · Fueling (1) · Ignition (1) · Infrastructure (1) · LTA (1) · metallurgy (1) · motors (2) · non-rigid (1) · Petroleum (1) · propellers (3) · stability (1) · steering (2) · Subsystem (3) · tail fin (1) · wood (1)
Filing date:
February 1916 (1) · April 1916 (2) · December 1916 (1) · May 1917 (1) · June 1917 (2) · August 1917 (1) · October 1917 (1) · December 1917 (1)
Full specification filed date:
None (10)
Application number:
None (2) · 75935 (1) · 77439 (1) · 77515 (1) · 77660 (1) · 77891 (1) · 78234 (1) · 78282 (1) · 78314 (1)
Grant date:
January 1920 (1) · September 1920 (2) · October 1920 (3) · December 1920 (1) · January 1921 (1) · February 1921 (2)
Granted:
Yes (10)
Publication date:
January 1921 (1) · February 1921 (1) · March 1921 (1) · April 1921 (2) · July 1921 (1) · August 1921 (4)
Supplementary to patent:
None (1) · Patent 1917-01-19 Siemens & Halske A.-G. (1) · Patent 1917-03-15 Siemens & Halske Aktiengesellshaft (1) · Patent DE-1915-04-13-Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-04-16 Luftfahrzeug-Gesellschaft m. b. H. (1) · Patent DE-1915-06-08 AGO Flugzeugwerke G. m. b. H. (1) · Patent DE-1915-12-21 Siemens-Schuckert Werke GmbH (1) · Patent DE-1916-01-11 Siemens-Schuckert Werke GmbH (1) · Patent DE-1916-03-30 Luftfahrzeugbau Schütte-Lanz (1) · Patent HU-1916-74821 (1)
Related to aircraft:
1 (1) · Yes (9)
Patent agent:
None (10)
Assigned to:
None (10)
National tech categories:
HU V/h (10)
IPCs:
None (10)
CPCs:
None (10)
Family year:
(There are no values for this filter)
First filing:
None (2) · No (8)
Cites these patents:
None (10)
Citations from after 1930:
None (10)
Number of text pages:
None (1) · 1 (3) · 2 (5) · 3 (1)
Number of claims:
None (1) · 1 (6) · 2 (2) · 11 (1)
Number of diagram pages:
None (1) · 1 (9)
Number of figures:
None (1) · 1 (1) · 2 (5) · 4 (1) · 7 (1) · 12 (1)

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