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:
(There are no values for this filter)
Year granted:
None (1) · 1916 (4) · 1919 (1) · 1920 (2)
Office:
DE (8)
Inventors:
None (8)
Inventor country:
DE (8)
Inventor location:
None (7) · Berlin-Johannisthal (1)
Applicant person:
None (8)
Applicant firm: (Click arrow to add another value)
Applicant type:
COMPANY (8)
Applicant is inventor:
No (4) · Yes (4)
Tech fields:
None (8)
Filing date:
February 1915 (1) · May 1916 (1) · October 1916 (4) · March 1917 (1) · November 1917 (1)
Full specification filed date:
None (8)
Application number:
None (2) · 318934D (1) · 320520D (1) · 321072D (1) · 322230D (1) · 323761D (1) · 324904D (1)
Grant date:
June 1919 (1) · February 1920 (1) · April 1920 (1) · May 1920 (1) · June 1920 (1) · August 1920 (1) · September 1920 (1)
Granted:
Yes (8)
Publication date:
June 1919 (1) · January 1920 (1) · February 1920 (1) · April 1920 (1) · May 1920 (1) · June 1920 (1) · August 1920 (1) · September 1920 (1)
Supplementary to patent:
None (8)
Related to aircraft:
1 (1) · Yes (7)
Patent agent:
None (8)
Assigned to:
None (8)
National tech categories:
DE 77h.5 (8)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6233 (1) · CPC B64C2700/6235 (7) · CPC B64C3/00 (8) · CPC F41A 3/72 (1)
Family year:
(There are no values for this filter)
First filing:
No (5) · Yes (3)
Cites these patents:
None (8)
Citations from after 1930:
None (8)
Number of text pages:
2 (8)
Number of claims:
1 (3) · 2 (2) · 3 (1) · 4 (2)
Number of diagram pages:
1 (7) · 2 (1)
Number of figures:
2 (4) · 3 (2) · 7 (1) · 9 (1)

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