Drilldown: Patents

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Patents > Year granted: 1919 & Inventor country : AT or MX

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Year filed:
1913 (1) · 1914 (2) · 1915 (7) · 1916 (6) · 1917 (5)
Year granted:
(There are no values for this filter)
Office:
AT (16) · DE (2) · HU (3)
Inventors:
None (15) · Adolf Fischer (1) · Baron Kálmán Pfeiffer (1) · Dr. Wolfgang Pezlederer (1) · Eduard Zaparka (1) · Hugo Reik (1) · Josef Zimmermann (2) · Rudolf Einchort (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (21)
Applicant person:
None (17) · Adolf Fischer (1) · Baron Kálmán Pfeiffer (1) · Dr. Wolfgang Pezlederer (1) · Josef Zimmermann (2) · Rudolf Einchort (1)
Applicant firm:
None (6) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (1) · Jacob Lohner & Co. (10) · Österreichische Daimler Motoren A. G. (2) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (2)
Applicant type:
COMPANY (14) · INDIV (7)
Applicant is inventor:
None (4) · No (3) · Yes (14)
Tech fields:
Aerodynamics (2) · airplane (11) · amerrissage (1) · automatic stability (1) · Biplane (4) · bombing (1) · braking (1) · buoyancy (1) · cables (2) · construction (5) · Control (1) · cylinder (1) · Design (5) · engine (3) · Flugzeug (1) · Frame (4) · gun (1) · hangars (1) · HTA (1) · hydroaeroplane (1) · hydrodynamics (1) · hydroplane (1) · infrastructure (1) · landing (1) · marine (1) · military (3) · motor (1) · Propellers (2) · radiator (1) · Rudder (1) · safety (2) · stability (1) · subsystem (2) · tension (1) · tension wires (1) · Tragfläche (2) · Wings (3) · wires (3)
Filing date:
1913 (1) · 1914 (2) · 1915 (7) · 1916 (6) · 1917 (5)
Full specification filed date:
None (21)
Application number:
None (19) · 75555 (1) · 75611 (1)
Grant date:
February 1919 (1) · March 1919 (4) · May 1919 (11) · June 1919 (2) · November 1919 (2)
Granted:
No (1) · Yes (20)
Publication date:
July 1919 (1) · September 1919 (2) · October 1919 (2) · November 1919 (2) · December 1919 (9) · January 1920 (2) · February 1920 (2)
Supplementary to patent:
None (16) · Patent 1915-09-30 Baron Kálmán Pfeiffer (1) · Patent AT-1912-63425 (1) · Patent AT-1913-79244 (2) · Patent AT-1916-79245 (1) · Patent AT-1916-80160 (1)
Related to aircraft:
None (1) · 1 (11) · Yes (9)
Patent agent:
None (20) · Otto Siedentopf und Dipl.-Ing. W. Fritz, Pat.-Anwälte (1)
Assigned to:
None (21)
National tech categories:
AT 37c (1) · AT 46a (1) · AT 46b (1) · AT 47a (1) · AT 77d (12) · DE 77h.5 (2) · HU V/h (3)
IPCs:
None (19) · IPC B64C3/00 (2)
CPCs:
None (19) · CPC B64C3/00 (2)
Family year:
None (2) · 1912 (1) · 1913 (3) · 1914 (2) · 1915 (6) · 1916 (5) · 1917 (2)
First filing:
None (3) · No (6) · Yes (12)
Cites these patents:
None (21)
Citations from after 1930:
None (21)
Number of text pages:
1 (7) · 2 (12) · 3 (2)
Number of claims:
None (1) · 1 (5) · 2 (9) · 3 (2) · 4 (1) · 6 (3)
Number of diagram pages:
1 (20) · 3 (1)
Number of figures:
None (1) · 1 - 2 (4) · 2 - 3 (2) · 3 - 4 (8) · 4 - 13 (6)

Showing below up to 21 results in range #1 to #21.

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