Drilldown: Patents

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Patents > Office : DE or GB & Applicant type: INDIV & CPCs : CPC B64C13/00 or CPC B64C17/00 or CPC B64C33/02 & Number of claims: None

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Year filed:
None (20) · 1880 - 1889 (1) · 1900 - 1909 (15) · 1910 - 1919 (65)
Year granted:
None (4) · 1880 - 1889 (1) · 1900 - 1909 (7) · 1910 - 1919 (83) · 1920 - 1929 (6)
Office: (Click arrow to add another value)
Inventors:
None (5) · Halvor Gaara (4) · Alliott Verdon Roe (2) · Henri Alfred Armand Joseph Lelarge (2) · Robert Esnault-Pelterie (2) · Sam Leonard Walkden (2) · Thomas Arthur HUGHES (2) · August Wendtland (2) · Frederick William Lanchester (2)
Inventor country:
None (20) · AU (1) · CA (1) · CH (1) · DE (12) · FR (8) · GB (25) · IN (1) · IT (1) · NL (1) · NO (4) · Poland (1) · US (24) · VN (1) · ZA (1)
Applicant person:
Halvor Gaara (4) · None (3) · Chessborough Mackenzie-Kennedy (2) · James Vernon Martin (2) · HUGHES Thomas ARTHUR (2) · Robert Esnault-Pelterie (2) · Frederick William Lanchester (2) · Sam Leonard Walkden (2) · Lelarge HENRI ALFRED ARMAND JOSEPH (2) · Alliott Verdon Roe (2)
Applicant firm:
None (101)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
None (1) · No (6) · Yes (94)
Tech fields:
None (80) · Aerodynamics (2) · airfoil (1) · airplane (12) · automatic stability (2) · biplane (1) · combustion (1) · control (4) · design (3) · Drachenflieger (1) · elevator (2) · flapping (1) · Frame (3) · Gliders (2) · jet (2) · motor (1) · navigation (8) · ornithopter (1) · pendulum (1) · piloting (3) · propeller (2) · Propellers (2) · propulsion (2) · rudder (3) · speed (1) · stability (6) · steering (1) · Subsystem (2) · Tragfläche (2) · whole (2) · wings (1)
Filing date:
1880 - 1889 (1) · 1900 - 1909 (14) · 1910 - 1919 (85) · 1960 - 1969 (1)
Full specification filed date:
None (95) · 1909 (5) · 1912 (1)
Application number:
None (8)
Grant date:
None (60) · 1880 - 1889 (1) · 1900 - 1909 (1) · 1910 - 1919 (32) · 1920 - 1929 (6) · 1960 - 1969 (1)
Granted:
None (4) · No (45) · Yes (52)
Publication date:
None (94) · 0 - 99 (1) · 1900 - 1999 (6)
Supplementary to patent:
None (89) · NO 1909-09-01 (1) · Patent FR-1907-373818.8693 (1) · Patent FR-1911-438363 (1) · Patent GB-1909-18982 (1) · Patent GB-1909-8531 (2) · Patent GB-1911-1935 (1) · Patent GB-1911-8326 (1) · Patent IT-1910-112937 (1) · Patent US-1908-07-15 (1) · Patent US-1912-1040434 (1) · Patent US-1912-1041620 (1)
Related to aircraft:
None (49) · 1 (28) · Yes (24)
Patent agent:
None (95) · Abel & Imray (3) · Phillipss (1) · W. P. Thompson & Co. (2)
Assigned to:
None (101)
National tech categories:
None (93) · CPC B 64C2700/6256 (1) · DE 77 (1) · DE 77h.10 (1) · DE 77h.5 (5)
IPCs:
None (81) · CPC B64C1/00 (1) · CPC B64C17/00 (3) · IPC B64C1/00 (4) · IPC B64C13/00 (2) · IPC B64C17/00 (8) · IPC B64C19/00 (1) · IPC B64C23/00 (2) · IPC B64C3/38 (1) · IPC B64C33/02 (2) · IPC CPC B64C13/00 (2)
CPCs: (Click arrow to add another value)
Family year:
None (3) · 1880 - 1889 (1) · 1900 - 1909 (16) · 1910 - 1919 (81)
First filing:
None (3) · No (11) · Yes (87)
Cites these patents:
None (100) · 1 (1)
Citations from after 1930:
None (100) · 1 (1)
Number of text pages:
None (90) · 1 - 2 (1) · 2 - 30,000,000 (10)
Number of claims:
None (101)
Number of diagram pages:
None (90) · 1 (6) · 2 (1) · 3 (2) · 6 (1) · 11,076,859 (1)
Number of figures:
None (93) · 1 (2) · 2 (2) · 3 (1) · 8 (2) · 26 (1)

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