Drilldown: Patents

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Patents > Year granted: 1919 & National tech categories: HU V/h & Number of figures: 2-7

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Year filed:
1913 (1) · 1914 (1) · 1915 (4) · 1916 (4) · 1917 (12)
Year granted:
(There are no values for this filter)
Office:
HU (22)
Inventors:
None (12) · Adolf Fischer (1) · Baron Kálmán Pfeiffer (1) · Dr. Wolfgang Pezlederer (1) · Franz Schneider (1) · Hans Windhoff (1) · Henrik Bier (1) · Jakob Haw (1) · Karl Otto Landgrebe (1) · László Rácz (1) · Oszkár Asbóth (1) · Reinhold Richter (1) · Rudolf Einchort (1)
Inventor country:
AT (2) · DE (15) · HU (6)
Inventor location:
None (22)
Applicant person:
None (12) · Adolf Fischer (1) · Baron Kálmán Pfeiffer (1) · Dr. Wolfgang Pezlederer (1) · Franz Schneider (1) · Hans Windhoff (1) · Henrik Bier (1) · Jakob Haw (1) · Karl Otto Landgrebe (1) · László Rácz (1) · Oszkár Asbóth (1) · Reinhold Richter (1) · Rudolf Einchort (1)
Applicant firm:
None (9) · AGO Flugzeugwerke G. m. b. H. (1) · Gustav Heyde Mechan. U. Opt. Präzisions-Werkstätten (1) · Hoffmannsche Luftfederung G.m.b.H. (1) · Hofmannsche Luftfederung G.m.b.H. (1) · Luft Fahrzeug G.m.b.H. (3) · Luft-Verkehrs-Gesellschaft m.b.H. (1) · Luftfahrzeugbau Schütte-Lanz (1) · Luftschiffbau Schütte-Lanz (2) · Magyar Lloyd Repülőgép- és Mótorgyár-Részvénytársaság (1) · Magyar Repülőgépgyár Résvénytársaság (1)
Applicant type:
COMPANY (10) · INDIV (11) · UNIV-PRO-GOV (1)
Applicant is inventor:
None (3) · No (8) · Yes (11)
Tech fields:
None (22)
Filing date:
None (1) · 1913 (1) · 1914 (1) · 1915 (4) · 1916 (4) · 1917 (11)
Full specification filed date:
None (22)
Application number:
None (12) · 74755 (1) · 74856 (1) · 75014 (1) · 75493 (1) · 75495 (1) · 75555 (1) · 75565 (1) · 75582 (1) · 75734 (1) · 75868 (1)
Grant date:
March 1919 (1) · May 1919 (1) · June 1919 (4) · July 1919 (4) · August 1919 (1) · November 1919 (7) · December 1919 (4)
Granted:
Yes (22)
Publication date:
May 1919 (1) · June 1919 (1) · July 1919 (3) · August 1919 (6) · November 1919 (3) · December 1919 (3) · January 1920 (4) · November 1920 (1)
Supplementary to patent:
None (14) · Patent 1915-09-30 Baron Kálmán Pfeiffer (1) · Patent DE-1915-04-13 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-10-06 AGO Flugzeugwerke G. m. b. H. (1) · Patent DE-1916-01-17 Luftfahrzeugbau Schütte-Lanz (1) · Patent DE-1916-332540 (1) · Patent DE-1917-03-03 Hans Windhoff (1) · Patent DE-1917-03-12 Hoffmannsche Luftfederung G.m.b.H. (1) · Patent HU-1917-06-25 Hofmannsche Luftfederung G.m.b.H. (1)
Related to aircraft:
1 (1) · Yes (21)
Patent agent:
None (22)
Assigned to:
None (22)
National tech categories: (Click arrow to add another value)
IPCs:
None (22)
CPCs:
None (22)
Family year:
1913 (1) · 1914 (1) · 1915 (6) · 1916 (4) · 1917 (10)
First filing:
None (5) · No (14) · Yes (3)
Cites these patents:
None (22)
Citations from after 1930:
None (22)
Number of text pages:
1 (2) · 2 (10) · 3 (9) · 4 (1)
Number of claims:
1 - 2 (2) · 2 - 3 (9) · 3 - 4 (4) · 4 - 13 (7)
Number of diagram pages:
1 (19) · 2 (2) · 3 (1)
Number of figures:
2 (7) · 3 (6) · 4 (4) · 6 (5)

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