Drilldown: Patents

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Patents > Year granted: 1920 & Office: DE & Number of figures: 5-14

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Year filed:
1912 (1) · 1913 (1) · 1914 (1) · 1915 (1) · 1916 (1) · 1917 (1) · 1918 (4)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
None (4) · Claudius Dornier (1) · Fritz Huth (1) · Gaston Madeira (1) · Hans Josef Goebbel (1) · Johann Retti-Marsanich (1) · Louis-Adolphe Hayot (1) · Quinto Rossi (1)
Inventor country:
AT (1) · DE (6) · FR (2) · HU (1)
Inventor location:
None (10)
Applicant person:
None (4) · Claudius Dornier (1) · Fritz Huth (1) · Gaston Madeira (1) · Hans Josef Goebbel (1) · Johann Retti-Marsanich (1) · Louis-Adolphe Hayot (1) · Quinto Rossi (1)
Applicant firm:
None (5) · Helix Propeller G.m.b.H. (1) · Luftfarzeug GmbH (1) · Luftschiffbau Zeppelin G. m. b. H. (1) · Rumpler-Werke (1) · Rumpler-Werke A.-G. in Berlin-Johannisthal (1) · Zeppelin-Werke G.m.b.H. (1)
Applicant type:
COMPANY (4) · COMPANY + INDIV (1) · INDIV (5)
Applicant is inventor:
No (4) · Yes (6)
Tech fields:
None (10)
Filing date:
1912 (1) · 1913 (1) · 1914 (1) · 1915 (1) · 1916 (1) · 1917 (1) · 1918 (4)
Full specification filed date:
None (10)
Application number:
None (1) · 322433D (1) · 323763D (1) · 324003D (1) · 324366D (1) · 325133D (1) · 326213D (1) · 327797D (1) · 329821D (1) · 330014D (1)
Grant date:
June 1920 (1) · August 1920 (3) · September 1920 (2) · October 1920 (1) · December 1920 (2)
Granted:
Yes (10)
Publication date:
January 1920 (1) · August 1920 (1)
Supplementary to patent:
None (7) · Patent DE-1914-321808 (1) · Patent FR-1912-458772 (1) · Patent FR-1914-475066 (1)
Related to aircraft:
1 (8) · Yes (2)
Patent agent:
None (10)
Assigned to:
None (10)
National tech categories:
None (1) · DE 77h.12 (1) · DE 77h.15 (1) · DE 77h.5 (2) · DE 77h.6 (1) · DE 77h.7 (4)
IPCs:
None (2) · IPC B64B1/58 (1) · IPC B64C1/00 (2) · IPC B64C1/12 (1) · IPC B64C11/30 (1) · IPC B64C17/00 (2) · IPC B64C3/00 (1) · IPC B64C3/26 (1)
CPCs:
CPC B63H11/12 (1) · CPC B64B1/58 (1) · CPC B64C1/00 (1) · CPC B64C1/12 (2) · CPC B64C11/30 (1) · CPC B64C17/00 (2) · CPC B64C2001/0081 (1) · CPC B64C21/04 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6218 (1) · CPC B64C2700/6233 (1) · CPC B64C3/00 (1) · CPC B64C3/26 (1) · CPC F02K7/12 (1) · CPC Y02T50/166 (1)
Family year:
None (1) · 1912 (2) · 1914 (1) · 1915 (1) · 1917 (1) · 1918 (4)
First filing:
No (2) · Yes (8)
Cites these patents:
None (10)
Citations from after 1930:
None (10)
Number of text pages:
2 (5) · 3 (3) · 4 (2)
Number of claims:
1 (3) · 2 (1) · 3 (2) · 4 (1) · 5 (3)
Number of diagram pages:
1 (9) · 2 (1)
Number of figures:
5 - 8 (4) · 8 - 13 (6)

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