Drilldown: Patents

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Patents > CPCs : CPC B64C13/02 or CPC B64C2700/6218 & Number of claims: None

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Year filed:
None (7) · 1905 (1) · 1907 (1) · 1908 (1) · 1909 (1) · 1910 (7) · 1911 (7) · 1912 (5) · 1913 (7) · 1914 (5) · 1915 (4) · 1916 (4) · 1917 (2) · 1918 (5)
Year granted:
1890 - 1899 (1) · 1900 - 1909 (4) · 1910 - 1919 (47) · 1920 - 1929 (5)
Office:
DE (1) · FR (22) · GB (24) · US (10)
Inventors:
None (11) · Friedrich Treitschke (2) · Merrill Elbridge Clark (2) · Louis Blériot (2) · Henri Alfred Armand Joseph Lelarge (2) · William Wallace Swan (2)
Inventor country:
None (4) · AT (1) · AU (1) · CH (1) · DE (3) · FR (16) · GB (8) · HU (1) · IN (1) · IT (1) · NO (1) · US (19)
Applicant person:
None (5) · CLARK Merrill ELBRIDGE (2) · Louis Blériot (2) · Lelarge HENRI ALFRED ARMAND JOSEPH (2) · James Vernon Martin (2) · Friedrich Treitschke (2) · William Wallace Swan (2)
Applicant firm:
None (53) · Etablissements Ch. Lefebvre & Cie (1) · Société des Avions Louis Bréguet (1) · Sopwith Aviation (1) · Sperry Gyroscope (1)
Applicant type:
None (10) · COMPANY (8) · INDIV (38) · INDIV+COMPANY (1)
Applicant is inventor:
No (15) · Yes (42)
Tech fields:
None (49) · aileron (2) · airplane (6) · airship (1) · automatic stability (1) · control (1) · glider (1) · gyroscope (3) · instrument (1) · lift (1) · navigation (2) · piloting (1) · rudder (1) · stability (4) · steering (1) · subsystem (2) · wings (1)
Filing date:
None (2) · 1905 (1) · 1907 (2) · 1908 (1) · 1909 (1) · 1910 (8) · 1911 (6) · 1912 (5) · 1913 (7) · 1914 (5) · 1915 (4) · 1916 (6) · 1917 (3) · 1918 (6)
Full specification filed date:
October 26, 1909 (1)
Application number:
None (3)
Grant date:
None (13) · 1890 - 1899 (1) · 1900 - 1909 (3) · 1910 - 1919 (35) · 1920 - 1929 (5)
Granted:
No (11) · Yes (46)
Publication date:
None (51) · 1907 (1) · 1908 (1) · 1911 (1) · 1912 (1) · 1913 (1) · 1914 (1)
Supplementary to patent:
None (51) · Patent BE-1911-Coster (1) · Patent CH-1910-52044 (1) · Patent FR-1907-374494 (1) · Patent FR-1907-377174 (2) · Patent FR-1907-377174.8323 (1) · Patent FR-1911-432053 (1) · Patent HU-1913-Pédery-Varsányi-Zoltán (1)
Related to aircraft:
None (21) · 1 (27) · Yes (9)
Patent agent:
None (50) · 0 (1) · C. Baumann (1) · Gaston Rose (1) · Herbert H. Thompson (1) · Weismann et Marx (3)
Assigned to:
None (56) · Sperry Gyroscope Company (1)
National tech categories:
None (48) · DE 77h (1) · FR 6.3 (1) · FR 6.4 (6) · USPC 244/177 (1) · USPC 244/181 (1) · USPC 244/79 (1) · USPC 244/81 (1) · USPC 74/5.34 (1)
IPCs:
None (46) · CPC B64C17/00 (2) · IPC B64C1/00 (8) · IPC B64C13/02 (3) · IPC B64C17/00 (6)
CPCs: (Click arrow to add another value)
Family year:
1893 (1) · 1905 (1) · 1907 (3) · 1909 (2) · 1910 (7) · 1911 (8) · 1912 (5) · 1913 (7) · 1914 (4) · 1915 (3) · 1916 (7) · 1917 (3) · 1918 (6)
First filing:
None (4) · No (22) · Yes (31)
Cites these patents:
None (57)
Citations from after 1930:
None (57)
Number of text pages:
None (50) · 2 (2) · 3 (3) · 6 (1) · 15 (1)
Number of claims:
None (57)
Number of diagram pages:
None (50) · 1 (5) · 2 (1) · 6 (1)
Number of figures:
None (49) · 3 (2) · 4 (2) · 8 (2) · 18 (1) · 26 (1)

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