Drilldown: Patents

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Patents > IPCs: None & CPCs: CPC B64C33/00 & Number of figures: None

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Year filed:
None (5) · 1898 (1) · 1907 (3) · 1908 (1) · 1909 (10) · 1910 (4) · 1911 (6) · 1912 (4) · 1913 (4) · 1914 (1) · 1915 (2) · 1916 (1) · 1918 (4)
Year granted:
None (1) · 1900 (1) · 1902 (1) · 1907 (2) · 1908 (1) · 1909 (5) · 1910 (4) · 1911 (6) · 1912 (5) · 1913 (6) · 1914 (2) · 1915 (3) · 1916 (2) · 1917 (2) · 1918 (1) · 1919 (1) · 1920 (3)
Office:
DE (2) · FR (18) · GB (14) · US (12)
Inventors:
Inventor country:
None (10) · CH (1) · DE (8) · FR (11) · GB (6) · US (10)
Applicant person:
Applicant firm:
None (46)
Applicant type:
None (3) · INDIV (43)
Applicant is inventor:
No (4) · Yes (42)
Tech fields:
None (42) · airplane (3) · compressed air (1) · flapping (1) · frame (1) · hybrid (1) · navigation (2) · pressure (1) · propeller (2) · propulsion (2) · rudder (1) · takeoff (2) · wheels (1)
Filing date:
None (1) · 1898 (1) · 1902 (1) · 1907 (3) · 1908 (1) · 1909 (10) · 1910 (4) · 1911 (6) · 1912 (4) · 1913 (5) · 1914 (1) · 1915 (2) · 1916 (1) · 1917 (1) · 1918 (5)
Full specification filed date:
None (46)
Application number:
None (2)
Grant date:
None (12) · 1900 (1) · 1903 (1) · 1907 (2) · 1908 (1) · 1910 (4) · 1911 (4) · 1912 (4) · 1913 (4) · 1914 (1) · 1915 (2) · 1916 (2) · 1917 (1) · 1918 (1) · 1919 (1) · 1920 (4) · 1924 (1)
Granted:
No (6) · Yes (40)
Publication date:
None (44) · 1898 (1) · 1912 (1)
Supplementary to patent:
None (46)
Related to aircraft:
None (11) · 1 (24) · Yes (11)
Patent agent:
None (44) · Munn & Co. (1) · Offield, Towle, Graves & Offield (1)
Assigned to:
None (46)
National tech categories:
None (37) · DE 77 (1) · USPC 244/11 (5) · USPC 244/22 (2) · USPC 244/4A (1)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
Family year:
1898 (1) · 1902 (1) · 1907 (3) · 1908 (1) · 1909 (10) · 1910 (4) · 1911 (6) · 1912 (4) · 1913 (5) · 1914 (1) · 1915 (3) · 1916 (1) · 1917 (1) · 1918 (5)
First filing:
None (2) · No (18) · Yes (26)
Cites these patents:
None (46)
Citations from after 1930:
None (46)
Number of text pages:
None (42) · 2 (2) · 5 (1) · 6 (1)
Number of claims:
None (44) · 7 (1) · 9 (1)
Number of diagram pages:
None (43) · 1 (2) · 4 (1)
Number of figures:
None (46)

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