Drilldown: Patents

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Patents > Office : AT or NO or RU & Applicant firm: None & Application number : airfoil or None & Related to aircraft : Other or None & Number of claims: None & Number of diagram pages: None

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Year filed:
None (33) · 1880 - 1889 (2) · 1890 - 1899 (8) · 1900 - 1909 (30) · 1910 - 1919 (15)
Year granted:
None (26) · 1830 - 1839 (1) · 1870 - 1879 (1) · 1880 - 1889 (4) · 1890 - 1899 (7) · 1900 - 1909 (11) · 1910 - 1919 (38)
Office: (Click arrow to add another value)
Inventors:
Halvor Gaara (3) · Albert Graff (3) · Richard Wilcke (3) · None (2) · Enrico Forlanini (2) · Lewis Ginter Young (2) · Hermann Ruthenberg (2) · Otto Lilienthal (2) · William Swart Romme (2) · Ferdinand von Zeppelin (2)
Inventor country:
None (16) · AH (1) · AT (5) · BE (1) · CH (1) · Croatia (1) · DE (22) · FR (6) · GB (2) · HR (1) · HU (4) · IT (5) · NO (4) · Prussia (1) · RU (14) · SE (1) · Ukraine (2) · US (9) · VN (1)
Applicant person:
None (31) · Otto Lilienthal (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (29) · INDIV (57) · INIDV (1) · А. Нейфельд (1) · С. Майтинский (1)
Applicant is inventor:
None (3) · Yes (85)
Tech fields:
None (25) · airplane (12) · flying machine (11) · LTA (10) · Airship (7) · propulsion (7) · propeller (6) · lift (4) · stability (4) · balloons (4) · design (4) · navigation (3) · aerodynamics (3) · dirigible (3) · propellers (3) · whole (3) · rudder (3) · Frame (3)
Filing date:
None (41) · 1870 - 1879 (2) · 1880 - 1889 (2) · 1890 - 1899 (6) · 1900 - 1909 (26) · 1910 - 1919 (11)
Full specification filed date:
None (88)
Application number: (Click arrow to add another value)
Grant date:
None (67) · 1830 - 1839 (1) · 1880 - 1889 (2) · 1890 - 1899 (4) · 1900 - 1909 (3) · 1910 - 1919 (10) · 1960 - 1969 (1)
Granted:
None (2) · No (25) · Yes (61)
Publication date:
None (81) · 1880 - 1889 (1) · 1900 - 1909 (2) · 1910 - 1919 (4)
Supplementary to patent:
None (68) · 20421?? (1) · Patent BE-1910 Theodor Dobresco and Marie Jasogne (1) · Patent CH-1899-18666 (1) · Patent DE-1894-83896 (1) · Patent DE-1899-123884 (1) · Patent DE-1909-232158 (1) · Patent DE-1910-04-04 August Wendtland (1) · Patent FR-1891-216860 (1) · Patent FR-1904-341097 (1) · Patent FR-1908-395066 (1) · Patent FR-1908-407411 (1) · Patent FR-1909-402649 (1) · Patent FR-1909-411176 (1) · Patent GB-1908-4519 (1) · Patent IT-1904-71869 (1) · Patent IT-1908-98601 (1) · Patent US-1906-850616 (1) · Patent US-1908-12-14-Lee (1) · Patent US-1910-1041876 (1) · Patent US-1911-1109891 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (87) · Local agent Alfred J. Bryn (1)
Assigned to:
None (88)
National tech categories:
None (73) · AT 77 (3) · AT 77d (5) · DE 77 (1) · NO 46 (1) · NO 77 (1) · RU 62b (2) · RU Group V (2) · RU V/ѴIII (1)
IPCs:
None (86) · IPC B64B 1/12 (1) · IPC B64C 17/04 (1) · IPC B64C33/02F (1)
CPCs:
None (87) · CPC B64B1/24 (1)
Family year:
None (14) · 1870 - 1879 (1) · 1880 - 1889 (4) · 1890 - 1899 (6) · 1900 - 1909 (32) · 1910 - 1919 (31)
First filing:
None (37) · No (25) · Yes (26)
Cites these patents:
None (88)
Citations from after 1930:
None (88)
Number of text pages:
None (86) · 2 (2)
Number of claims:
None (88)
Number of diagram pages:
None (88)
Number of figures:
None (88)

Showing below up to 88 results in range #1 to #88.

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