Drilldown: Patents

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Patents > Applicant firm: Luft Fahrzeug G.m.b.H. & Related to aircraft: Yes & Number of diagram pages: 1-2

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Year filed:
1912 (2) · 1915 (1) · 1916 (5) · 1917 (3)
Year granted:
1913 (2) · 1916 (1) · 1919 (6) · 1921 (2)
Office:
FR (2) · HU (9)
Inventors:
None (11)
Inventor country:
DE (11)
Inventor location:
None (11)
Applicant person:
None (11)
Applicant firm: (Click arrow to add another value)
Applicant type:
COMPANY (9) · UNIV-PRO-GOV (2)
Applicant is inventor:
None (2) · No (8) · Yes (1)
Tech fields:
None (11)
Filing date:
1912 (2) · 1915 (1) · 1916 (5) · 1917 (3)
Full specification filed date:
November 28, 1921 (1)
Application number:
None (3) · 450149D (1) · 451099D (1) · 69200 (1) · 75563 (1) · 75565 (1) · 75835 (1) · 78314 (1) · 78471 (1)
Grant date:
1913 (2) · 1916 (1) · 1919 (6) · 1921 (2)
Granted:
Yes (11)
Publication date:
None (1) · 1913 (2) · 1916 (1) · 1919 (2) · 1920 (4) · 1921 (1)
Supplementary to patent:
None (3) · Patent DE-1906-187863 (1) · Patent DE-1912-07-11 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-03-24 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-04-13 Luft Fahrzeug G.m.b.H. (2) · Patent DE-1915-04-13-Luft Fahrzeug G.m.b.H. (1) · Patent DE-1917-08-09 Luft Fahrzeug G.m.b.H. (1) · Patent-DE-1915-03-27 Luft Fahrzeug G.m.b.H. (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (9) · P. Coulomb (1) · Paul Coulomb (1)
Assigned to:
None (10) · Luft Fahrzeug G.m.b.H. (1)
National tech categories:
FR 6.4 (2) · HU V/h (9)
IPCs:
None (9) · IPC B64B1/40 (1) · IPC B64B1/58 (1)
CPCs:
None (9) · CPC B64B1/40 (1) · CPC B64B1/58 (1)
Family year:
1912 (2) · 1915 (6) · 1917 (3)
First filing:
None (3) · No (7) · Yes (1)
Cites these patents:
None (11)
Citations from after 1930:
None (11)
Number of text pages:
1 (2) · 2 (8) · 3 (1)
Number of claims:
None (1) · 1 (5) · 2 (3) · 3 (2)
Number of diagram pages:
1 (9) · 2 (2)
Number of figures:
1 - 2 (4) · 2 - 6 (7)

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