Drilldown: Patents

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Patents > Office: DE & CPCs: CPC B64C3/00 & Number of claims: 3-5

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Year filed:
None (2) · 1912 (1) · 1914 (2) · 1915 (2) · 1916 (3) · 1917 (1) · 1918 (2) · 1919 (1) · 1922 (2)
Year granted:
1914 (1) · 1915 (1) · 1916 (2) · 1918 (1) · 1919 (2) · 1920 (4) · 1921 (2) · 1923 (1) · 1924 (2)
Office: (Click arrow to add another value)
Inventors:
None (11) · Claudius Dornier (1) · Ernst Heinkel (2) · Hugo Junkers (2)
Inventor country:
DE (16)
Inventor location:
None (15) · Friedrichshafen (1)
Applicant person:
None (12) · Claudius Dornier (1) · Ernst Heinkel (2) · Hugo Junkers (1)
Applicant firm:
None (4) · Albatros-Werke G.m.b.H (1) · Allgemeine Elektricitäts-Gesellschaft (1) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Gothaer Waggonfabrik A. G. (1) · Luft-Verkehrs-Gesellschaft m.b.H. (1) · Rumpler-Werke A.-G. in Berlin-Johannisthal (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) · Zeppelin Werk Lindau (1)
Applicant type:
None (1) · COMPANY (9) · INDIV (4) · UNIV-PRO-GOV (2)
Applicant is inventor:
None (1) · No (4) · Yes (11)
Tech fields:
None (2) · airfoil (1) · airplane (8) · attachment (1) · biplane (3) · cable (1) · camber (1) · chassis (1) · construction (4) · design (4) · Flugzeug (1) · frame (11) · fuselage (2) · lift (1) · metal (1) · motors (1) · safety (1) · subsystem (2) · suspension (1) · Tragdeck (1) · Tragflügel (1) · wing (2) · wings (6)
Filing date:
1912 (1) · 1914 (2) · 1915 (2) · 1916 (4) · 1917 (1) · 1918 (3) · 1919 (1) · 1922 (2)
Full specification filed date:
None (16)
Application number:
None (7) · 318793D (1) · 318934D (1) · 318935D (1) · 320520D (1) · 322432D (1) · 324367D (1) · 326209D (1) · 337522D (1) · 349065D (1)
Grant date:
None (4) · 1914 (1) · 1919 (1) · 1920 (6) · 1921 (1) · 1922 (1) · 1924 (2)
Granted:
Yes (16)
Publication date:
None (3) · 1915 (1) · 1919 (2) · 1920 (5) · 1921 (1) · 1922 (1) · 1923 (1) · 1924 (2)
Supplementary to patent:
None (14) · Patent DE-1916-337522 (1) · Patent DE-1922-392861 (1)
Related to aircraft:
1 (9) · Yes (7)
Patent agent:
None (16)
Assigned to:
None (16)
National tech categories:
DE 62b (1) · DE 62b.4 (1) · DE 77h.5 (12) · DE 77h.7 (4)
IPCs:
None (1) · IPC B64C3/00 (15) · IPC F41A3/72 (1)
CPCs: (Click arrow to add another value)
Family year:
None (3) · 1914 (1) · 1915 (2) · 1916 (4) · 1917 (1) · 1918 (3) · 1922 (2)
First filing:
None (2) · No (4) · Yes (10)
Cites these patents:
None (16)
Citations from after 1930:
None (16)
Number of text pages:
2 (13) · 3 (3)
Number of claims:
3 (9) · 4 (5) · 5 (2)
Number of diagram pages:
1 (15) · 2 (1)
Number of figures:
2 - 3 (6) · 3 - 12 (10)

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