Drilldown: Patents

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Patents > Applicant firm: Rumpler-Werke G.m.b.H. in Berlin-Johannisthal & IPCs : IPC B64C11/16 or IPC B64C3/00

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Year filed:
None (5) · 1915 (1) · 1916 (1) · 1917 (2) · 1918 (1)
Year granted:
1916 (6) · 1919 (1) · 1920 (3)
Office:
DE (10)
Inventors:
None (10)
Inventor country:
DE (10)
Applicant person:
None (10)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (1) · COMPANY (9)
Applicant is inventor:
No (3) · Yes (7)
Tech fields:
None (3) · airplane (3) · biplane (3) · cable (1) · cables (1) · chassis (1) · construction (7) · design (2) · electricity (1) · frame (8) · fuselage (2) · metal (2) · metallurgy (1) · subsystem (2) · suspension (1) · triplane (1) · wings (2)
Filing date:
1915 (1) · 1916 (6) · 1917 (2) · 1918 (1)
Full specification filed date:
None (10)
Application number:
None (2) · 318934D (1) · 319217D (1) · 320520D (1) · 321072D (1) · 322230D (1) · 323761D (1) · 324367D (1) · 324904D (1)
Grant date:
June 1919 (1) · February 1920 (2) · April 1920 (1) · May 1920 (1) · June 1920 (1) · August 1920 (2) · September 1920 (1)
Granted:
Yes (10)
Publication date:
June 1919 (1) · February 1920 (2) · April 1920 (1) · May 1920 (1) · June 1920 (1) · August 1920 (2) · September 1920 (1)
Supplementary to patent:
None (10)
Related to aircraft:
1 (1) · Yes (9)
Patent agent:
None (10)
Assigned to:
None (10)
National tech categories:
DE 62b (1) · DE 77h.5 (10)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6233 (1) · CPC B64C2700/6235 (8) · CPC B64C3/00 (10) · CPC F41A 3/72 (1)
Family year:
1915 (1) · 1916 (6) · 1917 (2) · 1918 (1)
First filing:
No (7) · Yes (3)
Cites these patents:
None (10)
Citations from after 1930:
None (10)
Number of text pages:
None (1) · 2 (8) · 3 (1)
Number of claims:
None (1) · 1 (2) · 2 (3) · 3 (1) · 4 (3)
Number of diagram pages:
None (1) · 1 (7) · 2 (2)
Number of figures:
None (1) · 2 (5) · 3 (2) · 7 (1) · 9 (1)

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