Drilldown: Patents

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Patents > Office : DE or SE & Applicant is inventor: Yes & Tech fields : airplane or flapping or navigation & Application number: None & Supplementary to patent : DE79446 or None & Assigned to: None

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Year filed:
None (6) · 1870 - 1879 (2) · 1880 - 1889 (9) · 1890 - 1899 (20) · 1900 - 1909 (34) · 1910 - 1919 (51) · 1920 - 1929 (7)
Year granted:
None (8) · 1870 - 1879 (2) · 1880 - 1889 (11) · 1890 - 1899 (21) · 1900 - 1909 (16) · 1910 - 1919 (61) · 1920 - 1929 (10)
Office: (Click arrow to add another value)
Inventors:
None (9) · Ernst Heinkel‎ (6) · Andreas Ożegowski (2) · Louis Blériot (2) · Reinhard Mannesmann (2) · Rudolf Chillingworth (2)
Inventor country:
None (9) · AT (2) · AU (1) · BE (2) · CH (2) · CL (1) · DE (95) · FR (8) · GB (3) · HU (1) · IT (3) · MX (1) · NL (1) · Poland (4) · Prussia (4) · RO (1) · RU (1) · SG (1) · US (1) · Württemberg (1)
Applicant person:
None (72) · Ernst Heinkel (6) · Andreas Ożegowski (2)
Applicant firm:
None (120) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Motorluftschiff Studiengesellschaft m.b.H (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1)
Applicant type:
None (39) · COMPANY (9) · INDIV (81)
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Filing date:
None (4) · 1870 - 1879 (2) · 1880 - 1889 (10) · 1890 - 1899 (20) · 1900 - 1909 (37) · 1910 - 1919 (49) · 1920 - 1929 (7)
Full specification filed date:
October 15, 1881 (1)
Application number: (Click arrow to add another value)
Grant date:
None (68) · 1870 - 1879 (1) · 1880 - 1889 (9) · 1890 - 1899 (19) · 1900 - 1909 (12) · 1910 - 1919 (13) · 1920 - 1929 (7)
Granted:
None (3) · No (4) · Yes (122)
Publication date:
None (56) · 1870 - 1879 (1) · 1880 - 1889 (3) · 1890 - 1899 (4) · 1900 - 1909 (6) · 1910 - 1919 (49) · 1920 - 1929 (10)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
-1 (1) · 0.5 (2) · 1 (80) · Yes (46)
Patent agent:
None (124) · A. Loll (1) · C. Fehlert, G. Loubier, Fr. Harmsen u. A. Büttner (1) · Dr. A. Levy u. Dr. F. Heinemann (1) · Robert R. Schmidt (1) · W. Karsten; C. Wiegand (1)
Assigned to: (Click arrow to add another value)
National tech categories:
None (15) · DE 42c.39 (1) · DE 42c.41 (2) · DE 42c.52 (1) · DE 62b (2) · DE 62b.15 (1) · DE 62b.4 (1) · DE 65f.10 (1) · DE 77 (32) · DE 77e.18 (1) · DE 77h (11) · DE 77h.10 (14) · DE 77h.14 (1) · DE 77h.15 (5) · DE 77h.2 (1) · DE 77h.3 (1) · DE 77h.5 (35) · DE 77h.6 (2) · DE 77h.7 (2) · DE 77h.9 (4) · DE77h.5 (1)
IPCs:
None (63) · IPC B64C33/02 (15) · IPC B64C3/00 (4) · IPC B64C39/00 (4) · IPC B64C3/38 (3) · IPC B64B1/00 (3) · IPC B64C25/00 (2) · IPC B64C19/00 (2) · IPC B64C11/00 (2) · IPC B64C1/26 (2) · IPC B64B1/62 (2) · IPC B64B1/58 (2) · IPC B64B1/40 (2) · IPC B64C3/56 (2) · IPC B64C35/00 (2)
CPCs:
None (50) · CPC B64C33/02 (14) · CPC B64B1/00 (7) · CPC B64C17/00 (5) · CPC B64C3/00 (4) · CPC B64C13/00 (3) · CPC B64C33/00 (3) · CPC B64C3/385 (3) · CPC B64B1/40 (2) · CPC B64B1/12 (2) · CPC B64C3/56 (2) · CPC B64C35/00 (2) · CPC B64C39/00 (2) · CPC B64C39/003 (2) · CPC B64C23/005 (2) · CPC B64C11/00 (2) · CPC B64B1/62 (2) · CPC B64C1/26 (2)
Family year:
None (52) · 1870 - 1879 (3) · 1880 - 1889 (8) · 1890 - 1899 (14) · 1900 - 1909 (23) · 1910 - 1919 (22) · 1920 - 1929 (7)
First filing:
None (53) · No (21) · Yes (55)
Cites these patents:
None (129)
Citations from after 1930:
None (128) · 1,891 (1)
Number of text pages:
None (25) · 1 - 2 (19) · 2 - 30 (85)
Number of claims:
None (55) · 1 (25) · 2 (20) · 3 (17) · 4 (10) · 5 (2)
Number of diagram pages:
None (2) · 1 (87) · 2 (9) · 3 (3) · 4 (1)
Number of figures:
None (2) · 1 - 2 (7) · 2 - 3 (16) · 3 - 5 (32) · 5 - 7 (19) · 7 - 14 (21)

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