Drilldown: Patents

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Patents > Office: GB & Full specification filed date: 1915 & Number of diagram pages: 2

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Year filed:
(There are no values for this filter)
Year granted:
1914 (2) · 1915 (6) · 1916 (3) · 1919 (1)
Office: (Click arrow to add another value)
Inventors:
Everard Richard Calthrop (2) · Francis Vivian Lister (1) · Frederick Sigrist (1) · Henri Gigot (1) · Henry Bridges Molesworth (1) · Henry Francis John Freeman (1) · Horace Leonard Short (1) · Hugh Oswald Short (2) · Joseph Sinclair Fairfax (1) · Leonard Ollivier Short (1) · Otto Schüle (1) · Ralph Player (1) · William Westwood (1)
Inventor country:
CH (1) · GB (11)
Inventor location:
None (11) · County of London (1) · England (1) · London (1)
Applicant person:
Everard Richard Calthrop (2) · Francis Vivian Lister (1) · Frederick Sigrist (1) · Henri Gigot (1) · Henry Bridges Molesworth (1) · Henry Francis John Freeman (1) · Horace Leonard Short (1) · Hugh Oswald Short (2) · Joseph Sinclair Fairfax (1) · Leonard Ollivier Short (1) · Otto Schüle (1) · Ralph Player (1) · William Westwood (1)
Applicant firm:
None (11) · Sopwith Aviation Company Limited (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (11)
Applicant is inventor:
Yes (12)
Tech fields:
None (12)
Filing date:
September 1914 (1) · November 1914 (1) · December 1914 (3) · January 1915 (1) · February 1915 (3) · April 1915 (1) · July 1915 (1) · November 1915 (1)
Full specification filed date:
April 1915 (1) · May 1915 (2) · July 1915 (5) · August 1915 (1) · October 1915 (2) · November 1915 (1)
Application number:
None (1) · 191420119D (1) · 191422440D (1) · 191423660D (1) · 191423679D (1) · 191424468D (1) · 191500445D (1) · 191502233D (1) · 191503203D (1) · 191505862D (1) · 191509931D (1) · 191515747D (1)
Grant date:
1915 (7) · 1916 (4) · 1919 (1)
Granted:
Yes (12)
Publication date:
November 8, 1916 (1)
Supplementary to patent:
None (11) · Patent CH-1915-73162 (1)
Related to aircraft:
1 (9) · Yes (3)
Patent agent:
0 (1) · A. E. White (2) · Brewer & Son (3) · Harris & Mills (1) · J. D. Roots & Co. (1) · J. S. Withers & Spooner (1) · Lloyd Wise & Co. (1) · Marks & Clerk (2)
Assigned to:
None (12)
National tech categories:
None (12)
IPCs:
None (2) · IPC B64B1/00 (1) · IPC B64B1/40 (1) · IPC B64B1/64 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (1) · IPC B64C27/04 (1) · IPC B64C3/00 (1) · IPC B64C3/56 (1) · IPC B64C33/02 (1) · IPC B64C39/00 (1)
CPCs:
None (1) · CPC B64B1/00 (1) · CPC B64B1/40 (ER) (1) · CPC B64B1/64 (1) · CPC B64C13/00 (1) · CPC B64C17/00 (1) · CPC B64C27/12 (1) · CPC B64C2700/6214 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6256 (1) · CPC B64C2700/6281 (1) · CPC B64C2700/6295 (1) · CPC B64C3/00 (1) · CPC B64C3/56 (2) · CPC B64C33/02 (1) · CPC B64C39/00 (1)
Family year:
(There are no values for this filter)
First filing:
None (1) · No (3) · Yes (8)
Cites these patents:
None (10) · Patent GB-1913-28731 (1) · Patent GB-1914-23502 (1)
Citations from after 1930:
None (6) · 3 (1)
Number of text pages:
2 (1) · 3 (4) · 4 (4) · 5 (2) · 6 (1)
Number of claims:
1 - 4 (1) · 4 - 6 (4) · 6 - 9 (7)
Number of diagram pages:
2 (12)
Number of figures:
3 - 5 (1) · 5 - 8 (6) · 8 - 10 (5)

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