Drilldown: Patents

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Patents > National tech categories : DE 77h.5 or USPC 244/221 & Number of diagram pages: None

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Year filed:
None (2) · 1908 (2) · 1909 (1) · 1910 (2) · 1913 (3) · 1916 (1) · 1917 (5) · 1918 (2) · 1920 (1)
Year granted:
None (4) · 1911 (3) · 1912 (1) · 1913 (1) · 1914 (1) · 1915 (1) · 1917 (1) · 1918 (2) · 1920 (2) · 1921 (2) · 1923 (1)
Office:
DE (16) · US (3)
Inventors:
None (5) · Anton Flettner (2) · Bernard de Beer (1) · Georg Killat (1) · Gustav Lilienthal (1) · Henry Lachmann (1) · Hermann Werner (1) · Joseph Anthony Blondin (1) · Jules Gastambide (1) · Julius Wiese (1) · Marinus Petersen (1) · Octave Cadel (1) · Orville Wright (1) · Robert Esnault-Pelterie (1) · Robert Gastambide (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1)
Inventor country:
None (2) · DE (10) · FR (3) · NL (1) · US (3)
Inventor location:
None (18) · Amsterdam (1)
Applicant person:
None (7) · Anton Flettner (2) · Bernard de Beer (1) · Gustav Lilienthal (1) · Henry Lachmann (1) · Hermann Werner (2) · Joseph Anthony Blondin (1) · Jules Gastambide (1) · Julius Wiese (1) · Marinus Petersen (1) · Orville Wright (1) · Robert Esnault-Pelterie (1) · Robert Gastambide (1)
Applicant firm:
None (16) · Luft-Verkehrs-Gesellschaft m.b.H. (1) · Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1)
Applicant type:
COMPANY (3) · INDIV (16)
Applicant is inventor:
None (2) · Yes (17)
Tech fields:
None (19)
Filing date:
None (2) · 1908 (2) · 1909 (1) · 1910 (2) · 1913 (3) · 1914 (1) · 1916 (1) · 1917 (4) · 1918 (2) · 1920 (1)
Full specification filed date:
None (19)
Application number:
None (11) · 1909523528 (1) · 1910584324 (1) · 25914718 (1) · 321028D (1) · 339940D (1) · 340778D (1) · F0043450 (1) · F0054832 (1)
Grant date:
None (11) · 1911 (1) · 1912 (1) · 1920 (2) · 1921 (2) · 1922 (1) · 1923 (1)
Granted:
Yes (19)
Publication date:
None (11) · 1911 (2) · 1913 (1) · 1915 (1) · 1920 (1) · 1922 (1) · 1923 (1) · 1924 (1)
Supplementary to patent:
None (16) · Patent BE-1920-06-14 Gastambide (1) · Patent DE-1904-173378 (1) · Patent FR-1912-450422 (1) · Patent FR-1917-493342 (1)
Related to aircraft:
1 (11) · Yes (8)
Patent agent:
None (19)
Assigned to:
None (19)
National tech categories: (Click arrow to add another value)
IPCs:
None (11) · IPC B64C13/00 (3) · IPC B64C3/10 (1) · IPC B64C3/38 (1) · IPC B64C3/44 (1) · IPC B64C39/08 (1) · IPC CPC B64C13/00 (1)
CPCs:
None (8) · CPC B64C13/00 (4) · CPC B64C13/04 (1) · CPC B64C2700/6256 (2) · CPC B64C3/38 (1) · CPC B64C3/385 (2) · CPC B64C3/44 (1) · CPC B64C39/00 (1) · CPC B64C39/08 (1)
Family year:
None (5) · 1908 (1) · 1909 (1) · 1910 (1) · 1912 (1) · 1913 (2) · 1914 (1) · 1916 (1) · 1917 (5) · 1918 (1)
First filing:
None (5) · No (8) · Yes (6)
Cites these patents:
None (19)
Citations from after 1930:
None (19)
Number of text pages:
None (13) · 1 (2) · 2 (3) · 3 (1)
Number of claims:
None (15) · 1 (2) · 2 (2)
Number of diagram pages:
None (19)
Number of figures:
None (17) · 5 (1) · 9 (1)

Showing below up to 19 results in range #1 to #19.

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