Drilldown: Patents

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Patents > Office: GB & Filing date: 1909 & Number of figures: 12-15

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Year filed:
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Year granted:
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Office: (Click arrow to add another value)
Inventors:
Albert Ernest Downing (1) · Charles Eric Addington Hartridge (1) · Charles George Cross (1) · Edwin Charles Soper (1) · Émile Pupin (1) · Erhard Cecil Kny (1) · George Marshall (1) · Gustave Plaisant (1) · Hamilton Hartridge (1) · James Higginbottom (1) · Marc Denaus (1) · Oswald Coates (1) · Thomas William James Cross (1) · William Whitney Christmas (1)
Inventor country:
None (2) · FR (1) · GB (5) · NZ (1) · US (1)
Applicant person:
Albert Ernest Downing (1) · Charles George Cross (1) · Edwin Charles Soper (1) · Émile Pupin (1) · Erhard Cecil Kny (1) · George Marshall (1) · Gustave Plaisant (1) · Hamilton Hartridge (1) · James Higginbottom (1) · Marc Denaus (1) · Oswald Coates (1) · Thomas William James Cross (1) · William Whitney Christmas (1)
Applicant firm:
None (10)
Applicant type:
INDIV (10)
Applicant is inventor:
Yes (10)
Tech fields:
None (5) · airplane (3) · biplane (1) · chassis (1) · construction (2) · design (2) · Flexibility (1) · flying machine (1) · frame (1) · HTA (1) · lift (1) · motors (1) · propellers (1) · propulsion (2) · Subsystem (1) · sustentation (1) · whole (1) · Wings (2)
Filing date:
April 1909 (1) · August 1909 (2) · September 1909 (2) · October 1909 (1) · November 1909 (4)
Full specification filed date:
October 1909 (1) · February 1910 (1) · April 1910 (2) · May 1910 (1) · June 1910 (2)
Application number:
None (2) · 190909616D (1) · 190918344D (1) · 190918982D (1) · 190920877D (1) · 190923015D (1) · 190925116D (1) · 190925873D, GBD190925873 (1) · 190926568D (1)
Grant date:
November 1909 (1) · April 1910 (1) · June 1910 (2) · September 1910 (1) · October 1910 (3) · November 1910 (2)
Granted:
Yes (10)
Publication date:
None (10)
Supplementary to patent:
None (9) · Patent FR-1909-403985 (1)
Related to aircraft:
1 (5) · Partially (1) · Yes (4)
Patent agent:
None (1) · Boult, Wade & Tennant (1) · H. T. P. Gee (1) · J.S. Withers & Spooner (1) · Jensen & Son (1) · Marks & Clerk (1) · None (1) · Stanley, Poppewell, & Co. (1) · W. H. Beck & Co. (2)
Assigned to:
None (10)
National tech categories:
None (10)
IPCs:
IPC A63G1/28 (1) · IPC B64C1/00 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C3/00 (2) · IPC B64C3/38 (4) · IPC B64C3/54 (1) · IPC B64C33/02 (1)
CPCs:
CPC A63G1/28 (1) · CPC A63G1/30 (1) · CPC B64C1/00 (1) · CPC B64C13/00 (1) · CPC B64C17/00 (1) · CPC B64C23/005 (1) · CPC B64C2700/6218 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6256 (1) · CPC B64C2700/6273 (1) · CPC B64C3/00 (2) · CPC B64C3/385 (4) · CPC B64C33/025 (1)
Family year:
(There are no values for this filter)
First filing:
No (2) · Yes (8)
Cites these patents:
None (10)
Citations from after 1930:
None (7) · 1 (1) · 2 (2)
Number of text pages:
4 - 6 (4) · 6 - 10 (6)
Number of claims:
None (1) · 2 - 6 (3) · 6 - 12 (6)
Number of diagram pages:
None (1) · 1 (1) · 2 (3) · 3 (1) · 4 (3) · 5 (1)
Number of figures:
12 (3) · 13 (3) · 14 (1) · 15 (3)

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