Drilldown: Patents

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Patents > Inventor country: CA & Number of claims: 12-70

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Year filed:
1894 (1) · 1905 (1) · 1908 (2) · 1909 (3) · 1910 (2) · 1916 (1) · 1917 (2)
Year granted:
1890 - 1899 (1) · 1900 - 1909 (2) · 1910 - 1919 (7) · 1920 - 1929 (2)
Office:
CA (2) · GB (1) · US (9)
Inventors:
Albert Ennis Henderson (1) · Alexander Graham Bell (1) · Charles Jourdean Stuart (1) · Edward A. Selfridge (1) · Everard H. Boeckh (1) · Everett E. Kittredge (1) · Frederick W. Baldwin (1) · George F. Lewis (1) · George M. Ellis (1) · Glenn H. Curtiss (1) · Haden Herbert Bales (1) · James Edward Fraser (2) · John A. Douglas McCurdy (1) · Maurice Ackerman (1) · Robert D. Bruce (1) · Thomas E. Selfridge (1) · William Hull (1)
Inventor country: (Click arrow to add another value)
Applicant person:
None (2) · Albert Ennis Henderson (1) · Charles J. Bell (1) · David Kittredge (1) · George F. Brown (1) · George F. Lewis (1) · George M. Ellis (1) · Haden Herbert Bales (1) · James Edward Fraser (2) · Maurice Ackerman (1) · Robert D. Bruce (1) · William Hull (1)
Applicant firm:
None (12)
Applicant type:
None (1) · INDIV (11)
Applicant is inventor:
No (1) · Yes (11)
Tech fields:
None (1) · adjudicated (1) · aerodrome (1) · aerodynamics (1) · airfoil (1) · airplane (7) · biplane (1) · control (1) · couldn't classify (1) · Curtiss Aeroplane & Motor Corporation v. United Aircraft Engineering Corporation (1) · frame (4) · gyroscope (1) · HTA (1) · hybrid (1) · LTA (1) · military (1) · monoplane (1) · navigation (4) · parachute (1) · piloting (1) · projectile (1) · propeller (1) · propulsion (3) · rudder (3) · stability (4) · whole (1)
Filing date:
1894 (1) · 1905 (1) · 1908 (2) · 1909 (3) · 1910 (2) · 1916 (1) · 1917 (2)
Full specification filed date:
None (12)
Application number:
None (6) · 13371616 (1) · 16925317 (1) · 1905254308 (1) · 1908451043 (1) · 1909488779 (1) · 1909518859 (1)
Grant date:
None (1) · 1890 - 1899 (1) · 1900 - 1909 (2) · 1910 - 1919 (6) · 1920 - 1929 (2)
Granted:
Yes (12)
Publication date:
June 19, 1917 (1)
Supplementary to patent:
None (12)
Related to aircraft:
0.5 (1) · 1 (11)
Patent agent:
None (5) · Butudorhaugh? (1) · Chandler & Chandler (1) · Dayle & Dayle (1) · Edson Bros. (1) · Mauro, Cameron, Lewis, and Massie (1) · Munn & Co. (1) · Woodward & Chandler (1)
Assigned to:
None (12)
National tech categories:
None (4) · 244/87 (1) · 244/9 (1) · CA 244/12 (1) · USPC 244/107 (1) · USPC 244/119 (1) · USPC 244/132 (1) · USPC 244/218 (1) · USPC 244/233 (1) · USPC 244/3.23 (1) · USPC 244/51 (1) · USPC 244/6 (1) · USPC 244/66 (1) · USPC 244/74 (1) · USPC 244/903 (1) · USPC 244/90R (1) · USPC 416/123 (1)
IPCs:
None (9) · IPC B64B1/40 (1) · IPC B64C17/00 (1) · IPC B64C39/00 (1)
CPCs:
None (3) · CPC B64B1/40 (1) · CPC B64C13/00 (1) · CPC B64C17/00 (1) · CPC B64C23/005 (2) · CPC B64C39/005 (1) · CPC B64C9/00 (1) · CPC B64D27/20 (1) · CPC F42B10/30 (1) · CPC Y10S244/903 (1) · CPC Y10S60/914 (1)
Family year:
1895 (1) · 1905 (1) · 1908 (2) · 1909 (3) · 1910 (1) · 1911 (1) · 1913 (1) · 1916 (1) · 1917 (1)
First filing:
None (1) · No (1) · Yes (10)
Cites these patents:
None (12)
Citations from after 1930:
None (2) · 3 (2)
Number of text pages:
2 - 4 (2) · 4 - 8 (5) · 8 - 17 (5)
Number of claims:
12 - 13 (2) · 13 - 20 (5) · 20 - 60 (5)
Number of diagram pages:
1 (1) · 3 (4) · 5 (5) · 6 (1) · 10 (1)
Number of figures:
5 - 8 (3) · 8 - 10 (4) · 10 - 40 (5)

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