Drilldown: Patents

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Patents > Full specification filed date: 1915 & Number of claims: 5-7

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Year filed:
(There are no values for this filter)
Year granted:
1915 (7) · 1916 (6) · 1919 (2)
Office:
GB (15)
Inventors:
None (1) · Alfred William Brown (1) · Everard Richard Calthrop (2) · Francis Vivian Lister (1) · Frederick Sigrist (1) · George Stannard (1) · Henri Gigot (1) · Henry Bridges Molesworth (1) · Henry Francis John Freeman (1) · Horace Leonard Short (1) · Hugh Oswald Short (3) · Leonard Ollivier Short (1) · Nat Harris Freeman (1) · Otto Schüle (1)
Inventor country:
CH (1) · GB (13) · US (1)
Inventor location:
None (12) · Belvedere (1) · Birmingham (1) · County Armagh (1) · England (1) · Ireland (1) · Kent (1) · Northumberland Heath (1) · Portadown (1)
Applicant person:
Alfred William Brown (1) · Everard Richard Calthrop (2) · Francis Vivian Lister (1) · Frederick Sigrist (1) · George Stannard (1) · Henri Gigot (1) · Henry Bridges Molesworth (1) · Henry Francis John Freeman (1) · Horace Leonard Short (1) · Hugh Oswald Short (3) · Leonard Ollivier Short (1) · Nat Harris Freeman (1) · Otto Schüle (1) · Thomas Jackson Greeves (1)
Applicant firm:
None (13) · Portadown Weaving Company Limited (1) · Sopwith Aviation Company Limited (1)
Applicant type:
COMPANY (1) · COMPANY+INDIV (1) · INDIV (13)
Applicant is inventor:
None (1) · Yes (14)
Tech fields:
None (5) · aerial propellers (1) · airplane (4) · biplane (1) · cables (1) · construction (2) · control (1) · design (1) · elasticity (1) · fabric (1) · folding (1) · frame (1) · HTA (1) · LTA (2) · military (2) · parachute (2) · propeller (1) · safety (2) · stability (2) · subsystem (3) · valves (2) · wings (2)
Filing date:
June 1914 (1) · November 1914 (1) · December 1914 (3) · January 1915 (3) · February 1915 (1) · March 1915 (1) · April 1915 (1) · May 1915 (2) · July 1915 (1) · November 1915 (1)
Full specification filed date:
April 1915 (1) · May 1915 (3) · June 1915 (2) · July 1915 (4) · September 1915 (1) · October 1915 (1) · November 1915 (3)
Application number:
None (3) · 191422440D (1) · 191424468D (1) · 191500049D (1) · 191500445D (1) · 191500637D (1) · 191503203D (1) · 191504525D (1) · 191505862D (1) · 191506698D (1) · 191506971D (1) · 191509931D (1) · 191515747D (1)
Grant date:
1915 (6) · 1916 (7) · 1919 (2)
Granted:
None (2) · Yes (13)
Publication date:
November 8, 1916 (1)
Supplementary to patent:
None (14) · Patent CH-1915-73162 (1)
Related to aircraft:
-1 (2) · 1 (12) · Yes (1)
Patent agent:
0 (1) · Alfred Ernest White (2) · Brewer & Son (4) · George E. Folkes (1) · Harris & Mills (1) · Haseltine, Lake & Co. (1) · J. D. Roots & Co. (1) · J. Owden O'Brien (1) · J. S. Withers & Spooner (1) · Lloyd Wise & Co. (1) · Marks & Clerk (1)
Assigned to:
None (15)
National tech categories:
None (15)
IPCs:
None (3) · IPC B64B1/64 (2) · IPC B64C1/12 (1) · IPC B64C11/00 (1) · IPC B64C11/16 (1) · IPC B64C13/24 (1) · IPC B64C17/00 (1) · IPC B64C27/04 (1) · IPC B64C3/00 (1) · IPC B64C3/56 (1) · IPC B64C33/02 (1) · IPC B64D17/00 (1)
CPCs:
None (2) · CPC B29K2105/101 (1) · CPC B64B1/64 (2) · CPC B64C1/12 (1) · CPC B64C11/008 (1) · CPC B64C11/16 (1) · CPC B64C13/24 (1) · CPC B64C17/00 (1) · CPC B64C27/12 (1) · CPC B64C2700/6214 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6281 (1) · CPC B64C3/00 (1) · CPC B64C3/56 (2) · CPC B64C33/02 (1) · CPC B64D17/00 (EP) (1)
Family year:
(There are no values for this filter)
First filing:
None (3) · No (1) · Yes (11)
Cites these patents:
None (15)
Citations from after 1930:
None (5) · 1 (1) · 3 (2)
Number of text pages:
3 (7) · 4 (6) · 5 (1) · 6 (1)
Number of claims:
5 (7) · 6 (5) · 7 (3)
Number of diagram pages:
1 (8) · 2 (7)
Number of figures:
2 - 3 (2) · 3 - 5 (4) · 5 - 9 (9)

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