Drilldown: Patents

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Patents > Office: DE & CPCs : CPC B64C3/52 or CPC B64C33/02

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Year filed:
None (5) · 1870 - 1879 (1) · 1880 - 1889 (7) · 1890 - 1899 (7) · 1900 - 1909 (14) · 1910 - 1919 (11)
Year granted:
1870 - 1879 (1) · 1880 - 1889 (7) · 1890 - 1899 (9) · 1900 - 1909 (11) · 1910 - 1919 (16) · 1920 - 1929 (1)
Office: (Click arrow to add another value)
Inventors:
Robert Esnault-Pelterie (3) · Hermann Israel (2) · Friedrich Kopsch (2)
Inventor country:
None (3) · AT (2) · AU (1) · DE (29) · FR (8) · GB (1) · IT (1) · Poland (1) · US (2)
Applicant person:
None (19) · August von Wedell (1) · Charles Bellens (1) · Désiré Nault (1) · Eduard Nultsch (1) · Emil Lehmann (1) · Federico Capone (1) · Felix Michau (1) · Ferdinand Lanz (1) · Firmin Bousson (1) · Franz F. C. Dähn (1) · Frederick William Brearey (1) · Friedrich Kopsch (2) · Georg Fischer (1) · Henry Mesinger (1) · Hermann Katsch (1) · Hugo Baudisch (1) · Hugo Lentz (1) · Jacob Knappich (1) · Joseph Hofmann (1) · Max Mühter (1) · Paul Zens (1) · Raimund Nimfuehr (1) · Robert Esnault-Pelterie (3) · Robert Wiesendanger (1) · Rudolf Chillingworth (1)
Applicant firm:
None (44) · E. Rumpler Luftfahrzeugbau G.m.b.H. (1)
Applicant type:
None (15) · COMPANY (1) · INDIV (29)
Applicant is inventor:
Yes (45)
Tech fields:
flapping (16) · None (10) · wings (8) · wing (7) · propulsion (7) · ornithopter (7) · subsystem (6) · airplane (5) · frame (5) · LTA (4) · airship (4) · airfoil (4) · navigation (3) · piloting (3) · control (3) · wing warping (3) · Tragfläche (2) · steering (2) · whole (2) · motor (2)
Filing date:
None (4) · 1870 - 1879 (1) · 1880 - 1889 (7) · 1890 - 1899 (6) · 1900 - 1909 (16) · 1910 - 1919 (11)
Full specification filed date:
None (45)
Application number:
None (42) · 126955D (1) · 203534D (1) · 325135D (1)
Grant date:
None (21) · 1870 - 1879 (1) · 1880 - 1889 (6) · 1890 - 1899 (5) · 1900 - 1909 (7) · 1910 - 1919 (4) · 1920 - 1929 (1)
Granted:
Yes (45)
Publication date:
None (23) · 0 - 99 (1) · 1800 - 1899 (4) · 1900 - 1999 (17)
Supplementary to patent:
None (35) · Patent BE-1909-218585 (1) · Patent BE-1910-12-28-Muehter (1) · Patent DE-1893-70409 (1) · Patent DE-1907-228604 (1) · Patent FR-1899-292828 (1) · Patent FR-1905-361570 (1) · Patent FR-1907-373763 (2) · Patent FR-1907-373818 (1) · Patent FR-1908-392672 (1) · Patent FR-1908-407411 (1) · Patent FR-1909-392672.11199 (1) · Patent US-1909-940701 (1)
Related to aircraft:
1 (18) · Yes (27)
Patent agent:
None (42) · A. Loll (1) · B. Wassermann (1) · M. Mintz (1)
Assigned to:
None (45)
National tech categories:
None (6) · DE 62b (1) · DE 62b.33 (1) · DE 77 (14) · DE 77h (4) · DE 77h.10 (16) · DE 77h.5 (4) · DE 77h.7 (1) · DE62b (1)
IPCs:
None (16) · IPC B41L47/22 (1) · IPC B41L47/58 (1) · IPC B64C3/48 (1) · IPC B64C3/52 (3) · IPC B64C33/02 (25)
CPCs: (Click arrow to add another value)
Family year:
None (7) · 1870 - 1879 (1) · 1880 - 1889 (7) · 1890 - 1899 (10) · 1900 - 1909 (14) · 1910 - 1919 (6)
First filing:
None (13) · No (17) · Yes (15)
Cites these patents:
None (45)
Citations from after 1930:
None (45)
Number of text pages:
None (7) · 1 (8) · 2 (23) · 3 (5) · 4 (2)
Number of claims:
None (16) · 1 - 2 (14) · 2 - 3 (7) · 3 - 7 (8)
Number of diagram pages:
None (8) · 1 (29) · 2 (4) · 3 (3) · 4 (1)
Number of figures:
None (9) · 1 - 2 (3) · 2 - 4 (8) · 4 - 5 (8) · 5 - 8 (8) · 8 - 17 (9)

Showing below up to 45 results in range #1 to #45.

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