Drilldown: Patents

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Patents > Granted: Yes & National tech categories: DE 77h.5 & Number of figures: 8-14

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Year filed:
None (3) · 1908 (1) · 1910 (2) · 1912 (1) · 1913 (3) · 1916 (2) · 1917 (2)
Year granted:
None (1) · 1912 (3) · 1915 (2) · 1916 (1) · 1917 (2) · 1919 (1) · 1920 (3) · 1923 (1)
Office:
DE (14)
Inventors:
None (3) · Adolphe-François-Joseph Doutre (1) · Alexander Albert Holle (1) · Claudius Dornier (1) · Fritz Huth (1) · Gustav Lilienthal (1) · Johann Retti-Marsanich (1) · Karl Willems (1) · Merrill Elbridge Clark (1) · Nicolae Iliescu-Branceni (1) · Quinto Rossi (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2)
Inventor country:
None (1) · AT (1) · DE (8) · FR (2) · GB (1) · RO (1) · US (1) · VN (1)
Inventor location:
None (11) · Bucharest (1) · Friedrichshafen (1) · New York City (1)
Applicant person:
None (5) · Adolphe-François-Joseph Doutre (1) · Alexander Albert Holle (1) · Claudius Dornier (1) · Fritz Huth (1) · Gustav Lilienthal (1) · Johann Retti-Marsanich (1) · Karl Willems (1) · Merrill Elbridge Clark (1) · Nicolae Iliescu-Branceni (1) · Quinto Rossi (1)
Applicant firm:
None (8) · Blair Atholl Aeroplane Syndicate Ltd. in London (1) · Flugzeugwerft G.m.b.H. (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Zeppelin Werk Lindau (1)
Applicant type:
COMPANY (6) · INDIV (8)
Applicant is inventor:
No (1) · Yes (13)
Tech fields:
None (4) · airfoil (2) · airplane (7) · automatic stability (1) · biplane (2) · camber (1) · construction (2) · design (2) · frame (4) · fuselage (3) · lift (1) · metal (1) · ornithopter (1) · spar (1) · stability (2) · triplane (1) · wings (1)
Filing date:
1908 (1) · 1910 (2) · 1912 (1) · 1913 (3) · 1916 (3) · 1917 (4)
Full specification filed date:
None (14)
Application number:
None (6) · 318793D (1) · 322483D (1) · 324904D (1) · 327797D (1) · 329821D (1) · 332426D (1) · 335102D (1) · 345021D (1)
Grant date:
December 1919 (1) · June 1920 (1) · September 1920 (1) · October 1920 (1) · December 1920 (1) · January 1921 (1) · March 1921 (1)
Granted: (Click arrow to add another value)
Publication date:
None (5) · 1912 (2) · 1915 (2) · 1920 (1) · 1921 (3) · 1923 (1)
Supplementary to patent:
None (9) · Patent DE-1910-249794 (1) · Patent DE-1914-330779 (1) · Patent FR-1908-403726 (1) · Patent GB-1912-2540 (1) · Patent GB-1913-4697 (1)
Related to aircraft:
1 (9) · Yes (5)
Patent agent:
None (13) · A. Rohrbach (1)
Assigned to:
None (14)
National tech categories: (Click arrow to add another value)
IPCs:
None (1) · IPC B64C1/00 (2) · IPC B64C17/00 (2) · IPC B64C19/00 (2) · IPC B64C3/00 (2) · IPC B64C3/18 (1) · IPC B64C3/42 (1) · IPC B64C3/56 (1) · IPC B64C39/10 (1) · IPC B64C9/02 (1)
CPCs:
None (1) · CPC B64C1/00 (1) · CPC B64C1/06 (1) · CPC B64C17/00 (3) · CPC B64C2001/0081 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6235 (1) · CPC B64C3/00 (2) · CPC B64C3/18 (1) · CPC B64C3/385 (1) · CPC B64C3/42 (1) · CPC B64C3/56 (1) · CPC B64C39/10 (1) · CPC B64C9/02 (1)
Family year:
1908 (1) · 1910 (2) · 1912 (2) · 1913 (2) · 1916 (3) · 1917 (4)
First filing:
No (7) · Yes (7)
Cites these patents:
None (14)
Citations from after 1930:
None (14)
Number of text pages:
2 (7) · 3 (5) · 4 (2)
Number of claims:
None (1) · 1 (1) · 2 (5) · 3 (4) · 4 (2) · 5 (1)
Number of diagram pages:
None (1) · 1 (8) · 2 (5)
Number of figures:
8 - 9 (5) · 9 - 14 (9)

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