Drilldown: Patents

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Patents > Office: DE & Publication date: 1911 & Cites these patents: None

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Year filed:
1907 (2) · 1908 (2) · 1909 (7) · 1910 (8) · 1911 (1)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
None (2) · Adolf Havel (1) · August Krumholz (2) · Eduard Riedel (1) · Erich Krähe (1) · Fritz H. Grawert (1) · Gebrüder Häberer (1) · Georg Killat (1) · James Means (1) · Karl Ludwig Waldemar Geest (2) · Louis-Adolphe Hayot (1) · Maximilian Goldberger (1) · Octave Cadel (1) · Otto Koch (1) · Paul Lehmann (1) · Rudolf Rausch (1) · W. E. Dörr (1) · William Howell Walters (1)
Inventor country:
None (2) · DE (11) · FR (5) · GB (1) · Poland (1) · Prussia (1) · US (1) · Wales (1)
Inventor location:
None (18) · Berlin (1) · Berlin-Reinickendorf (1) · Berlin-Reinickendorf West (1) · Munich (1)
Applicant person:
None (12) · Adolf Havel (1) · Erich Krähe (1) · Fritz H. Grawert (1) · Karl Ludwig Waldemar Geest (2) · Otto Koch (1) · Paul Lehmann (1) · William Howell Walters (1)
Applicant firm:
None (17) · Deutsche Luftschiffahrts-Aktiengesellschaft (1) · Motorluftschiff Studiengesellschaft m.b.H (1) · Société Michelin & Cie (1)
Applicant type:
None (4) · COMPANY (1) · INDIV (14) · INDIV + COMPANY (1)
Applicant is inventor:
None (1) · No (1) · Yes (18)
Tech fields:
None (20)
Filing date:
1907 (2) · 1908 (2) · 1909 (7) · 1910 (8) · 1911 (1)
Full specification filed date:
None (20)
Application number:
None (20)
Grant date:
October 25, 1911 (1)
Granted:
Yes (20)
Publication date:
March 1911 (1) · June 1911 (2) · July 1911 (2) · September 1911 (1) · October 1911 (5) · November 1911 (8) · December 1911 (1)
Supplementary to patent:
None (16) · Patent DE-1907-240268 (1) · Patent FR-1908-393976 (1) · Patent GB-1910-9950 (1) · Patent US-1909-922710 (1)
Related to aircraft:
1 (18) · Yes (2)
Patent agent:
None (20)
Assigned to:
None (20)
National tech categories:
DE 77h.11 (1) · DE 77h.13 (1) · DE 77h.2 (1) · DE 77h.3 (1) · DE 77h.4 (4) · DE 77h.5 (7) · DE 77h.6 (3) · DE 77h.9 (2)
IPCs:
None (4) · B64B1/58 (1) · IPC A61B5/18 (1) · IPC B64B 1/08 (1) · IPC B64B1/14 (2) · IPC B64B1/14A (1) · IPC B64B1/62 (1) · IPC B64C1/00 (1) · IPC B64C11/16 (1) · IPC B64C17/00 (1) · IPC B64C3/00 (1) · IPC B64C3/10 (3) · IPC B64C3/38 (1) · IPC B64C31/02 (2) · IPC B64C39/00 (1) · IPC B64D35/08 (1) · IPC B64F1/06 (1) · IPC F02D17/00 (1) · IPC F02D29/02 (1) · IPC G09B9/08 (1)
CPCs:
None (5) · CPC B64B 1/62 (1) · CPC B64B1/00 (1) · CPC B64B1/58 (3) · CPC B64B1/62 (1) · CPC B64C1/00 (1) · CPC B64C11/16 (1) · CPC B64C17/00 (1) · CPC B64C3/14 (1) · CPC B64C3/42 (1) · CPC B64C31/02 (2) · CPC B64C39/00 (1) · CPC B64D27/00 (1) · CPC B64F1/06 (1) · CPC G09B9/12 (1)
Family year:
None (10) · 1907 (2) · 1908 (1) · 1909 (3) · 1910 (4)
First filing:
None (10) · No (3) · Yes (7)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (20)
Number of text pages:
None (2) · 1 (8) · 2 (5) · 3 (4) · 4 (1)
Number of claims:
None (7) · 1 (5) · 2 (3) · 3 (4) · 7 (1)
Number of diagram pages:
None (3) · 1 (12) · 2 (1)
Number of figures:
None (1) · 1 - 2 (1) · 2 - 5 (5) · 5 - 7 (6)

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