Drilldown: Patents

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Patents > Office : GB or US & Inventor country: CA

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Year filed:
None (6) · 1860 - 1869 (1) · 1870 - 1879 (3) · 1890 - 1899 (3) · 1900 - 1909 (14) · 1910 - 1919 (61) · 1920 - 1929 (2)
Year granted:
1860 - 1869 (1) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (9) · 1910 - 1919 (66) · 1920 - 1929 (10)
Office: (Click arrow to add another value)
Inventors:
Albert Sugden (3) · Antonio Gustiana (3) · John Edward Thompson (3) · John ASHWORTH (2) · Earl Homer Kelsey (2) · James Frederick Verner (2) · James Edward Fraser (2) · Albert Ennis Henderson (2) · John Milford Moorhouse (2) · George Mahlon Absalom (2) · Frithiof Gustaf Ericson (2) · Franklin William Lake (2) · Nelson Leslie Hyatt (2) · Richard William Cowan (2) · Edward Hoult (2) · Ben Ernest MILMORE (2) · William Boyd Alexander (2) · Charles Pagé (2)
Inventor country: (Click arrow to add another value)
Inventor location:
None (80) · Alberta province (1) · British Columbia (1) · Carleton county (1) · Fleet (1) · Manitoba (1) · Ontario (7) · Ottawa (1) · Toronto (3) · York county (1)
Applicant person:
None (5) · John Edward Thompson (3) · Antonio Gustiana (3) · Nelson Leslie Hyatt (2) · Richard William Cowan (2) · Earl Homer Kelsey (2) · MILMORE BEN ERNEST (2) · Franklin William Lake (2) · Frithiof Gustaf Ericson (2) · Charles Pagé (2) · Edward Hoult (2) · William Boyd Alexander (2) · John Milford Moorhouse (2) · ASHWORTH JOHN (2) · Albert Sugden (2) · Albert Ennis Henderson (2) · James Edward Fraser (2) · James Frederick Verner (2)
Applicant firm:
None (89) · Grand Rapids Trust Company (1)
Applicant type:
None (3) · COMPANY (1) · COMPANY+INDIV (1) · INDIV (85)
Applicant is inventor:
No (8) · Yes (82)
Tech fields:
None (35) · airplane (22) · propulsion (14) · stability (11) · navigation (9) · frame (7) · control (7) · LTA (7) · rudder (6) · propeller (6) · hybrid (5) · propellers (4) · marine (4) · steering (4) · design (4) · construction (4) · airfoil (4) · paddle-wheel (3) · wings (3)
Filing date:
None (3) · 1870 - 1879 (3) · 1890 - 1899 (3) · 1900 - 1909 (14) · 1910 - 1919 (65) · 1920 - 1929 (2)
Full specification filed date:
None (84) · 1910 (1) · 1912 (3) · 1916 (1) · 1918 (1)
Application number:
None (20)
Grant date:
None (4) · 1860 - 1869 (1) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (63) · 1920 - 1929 (10)
Granted:
No (3) · Yes (87)
Publication date:
March 31, 1921 (1)
Supplementary to patent:
None (76) · Patent CA-1878-8860 (2) · Patent CA-1909-126457 (2) · Patent CA-1910-131159 (1) · Patent CA-1917-183481 (1) · Patent CA-1918-196108 (2) · Patent GB-1911-20722 (1) · Patent US-1911-1028409 (1) · Patent US-1911-994106 (1) · Patent US-1913-1118124 (2) · Patent US-1918-1374256 (1)
Related to aircraft:
None (18) · 0 (6) · 0.5 (1) · 1 (47) · Partially (1) · Yes (17)
Patent agent:
None (44) · A. A. Thornton (1) · Butudorhaugh? (1) · Chandler & Chandler (1) · Charles Hills (1) · complex names on patent diagrams (1) · D. R. Neail (1) · Dayle & Dayle (2) · Doyles Munn (1) · Dudley, Browne & Phelps (1) · Dyer & Wynn (1) · F... L. Roy(?) (1) · Fethustin .... LeRoy ??? (1) · Frank Felstenhaugh (1) · Frank Festenbaugh? (1) · Fred G. Dieterich (1) · Fred G. Dieterich & Co. (1) · G. F. Redfern & Co. (4) · Gedge & Feeny (2) · Harold Seligman? (1) · Herbert John Haddan (1) · Hy. Fairbrother (1) · Johnson & Papps (1) · Johnsons & Willcox (1) · Joshua R. H. Potts (1) · Lancaster & Allumine (1) · Marks & Clerk (2) · Mauro, Cameron, Lewis, and Massie (1) · Munn & Co. (3) · Ridout Maybec (1) · T. Fletcher Wilson (1) · Talbert (1) · Tethers & Taylor? (1) · Unclear (1) · Victor J. Evans (3) · Wilfrid J. Gray (1) · Woodward & Chandler (1)
Assigned to:
None (86) · Canadian Aeroplanes Ltd. (1) · Daniel Joseph McPhalen (1) · David W. Hanbury (1) · Grand Rapids Trust Company (1) · John McMeekin (1)
National tech categories:
None (55) · USPC 244/90R (3) · USPC 244/119 (2) · USPC 244/70 (2) · USPC 244/6 (2) · USPC 244/51 (2) · USPC 244/234 (2)
IPCs:
None (62) · IPC B64B1/40 (1) · IPC B64C1/00 (1) · IPC B62C5/04 (1) · IPC B63H11/00 (1) · IPC B64C 13/04 (1) · IPC B64C1/00 (1) · IPC B64C11/36 (3) · IPC B64C13/00 (5) · IPC B64C13/12 (2) · IPC B64C13/42 (1) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C23/005 (1) · IPC B64C27/04 (2) · IPC B64C3/14 (1) · IPC B64C39/00 (3) · IPC B64C5/04 (1) · IPC B64D17/00 (1) · IPC B65D5/44 (1) · IPC G07F11/16 (1)
CPCs:
CPC B64C13/00 (10) · CPC B64C23/005 (9) · None (5) · CPC B64C11/36 (5) · CPC B64C11/006 (4) · CPC B64C2700/6256 (4) · CPC B64B1/00 (4) · CPC B64C39/005 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6281 (3) · CPC B64C27/04 (3) · CPC B62C5/04 (3) · CPC B64C17/00 (3)
Family year:
None (1) · 1860 - 1869 (1) · 1870 - 1879 (2) · 1890 - 1899 (3) · 1900 - 1909 (16) · 1910 - 1919 (66) · 1920 - 1929 (1)
First filing:
None (5) · No (11) · Yes (74)
Cites these patents:
None (90)
Citations from after 1930:
None (19) · 1 - 3 (4) · 3 - 20 (7)
Number of text pages:
None (30) · 1 - 2 (6) · 2 - 3 (22) · 3 - 4 (17) · 4 - 20 (15)
Number of claims:
None (31) · 1 - 3 (20) · 3 - 4 (10) · 4 - 9 (16) · 9 - 60 (13)
Number of diagram pages:
None (30) · 1 - 2 (25) · 2 - 3 (17) · 3 - 10 (18)
Number of figures:
None (31) · 2 - 3 (6) · 3 - 4 (9) · 4 - 6 (17) · 6 - 9 (14) · 9 - 40 (13)

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