Drilldown: Patents

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Patents > Inventor country: CA & Cites these patents: None & Number of figures: 6

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Year filed:
1870 - 1879 (1) · 1900 - 1909 (2) · 1910 - 1919 (8)
Year granted:
1870 - 1879 (1) · 1910 - 1919 (8) · 1920 - 1929 (2)
Office:
CA (2) · DE (1) · FR (1) · GB (1) · NZ (1) · US (5)
Inventors:
Albert Ennis Henderson (1) · Charles Pagé (1) · David William Hanbury (1) · Earl Homer Kelsey (1) · Eddy L. Eddy (1) · Edward Hoult (2) · Everett E. Kittredge (1) · Harvey Lloyd (1) · James Frederick Verner (1) · Nelson Leslie Hyatt (1) · Richard William Cowan (1) · Stanley Drake (1) · William Wallace Gibson (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (9) · Ontario (2) · Toronto (1)
Applicant person:
None (1) · Albert Ennis Henderson (1) · Charles Pagé (1) · David Kittredge (1) · Earl Homer Kelsey (1) · Eddy L. Eddy (1) · Edward Hoult (2) · Harvey Lloyd (1) · James Frederick Verner (1) · Nelson Leslie Hyatt (1) · Richard William Cowan (1) · Stanley Drake (1)
Applicant firm:
None (11)
Applicant type:
None (1) · INDIV (10)
Applicant is inventor:
No (1) · Yes (10)
Tech fields:
None (11)
Filing date:
1870 - 1879 (1) · 1900 - 1909 (2) · 1910 - 1919 (8)
Full specification filed date:
None (11)
Application number:
None (5) · 13371616 (1) · 17951317 (1) · 1909525113 (1) · 191225387D (1) · 20652617 (1) · 496591D (1)
Grant date:
1870 - 1879 (1) · 1910 - 1919 (8) · 1920 - 1929 (2)
Granted:
Yes (11)
Publication date:
November 11, 1919 (1)
Supplementary to patent:
None (8) · Patent CA-1878-8860 (1) · Patent CA-1909-126457 (1) · Patent US-1910-978732 (1)
Related to aircraft:
1 (8) · Yes (3)
Patent agent:
None (3) · A. A. Thornton (1) · Dayle & Dayle (1) · Henry Hughes (1) · Lancaster & Allumine (1) · Munn & Co. (2) · T. Damas (1) · Victor J. Evans (1)
Assigned to:
None (11)
National tech categories:
None (5) · CA 244/23 (1) · CA 244/46 (1) · DE 77 (1) · DE 77h (1) · FR 6.4 (1) · USPC 244/147 (1) · USPC 244/70 (1)
IPCs:
None (5) · IPC B64C1/00 (1) · IPC B64C1/00 (1) · IPC B64C13/12 (1) · IPC B64C17/00 (1) · IPC B64D17/00 (1) · IPC E21D15/28 (1) · IPC E21D15/38 (1)
CPCs:
None (2) · CPC B64C1/00 (1) · CPC B64C1/08 (1) · CPC B64C13/0421 (1) · CPC B64C13/12 (1) · CPC B64C17/00 (1) · CPC B64C2001/0063 (1) · CPC B64C23/005 (1) · CPC B64C39/005 (2) · CPC B64D17/80 (1) · CPC E21D15/285 (1) · CPC E21D15/38 (1)
Family year:
None (1) · 1870 - 1879 (1) · 1900 - 1909 (2) · 1910 - 1919 (7)
First filing:
None (1) · No (1) · Yes (9)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (4)
Number of text pages:
None (1) · 2 - 3 (4) · 3 - 10 (6)
Number of claims:
None (1) · 1 - 4 (4) · 4 - 20 (6)
Number of diagram pages:
1 (3) · 2 (2) · 3 (6)
Number of figures:
6 (11)

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