Drilldown: Patents

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Patents > Full specification filed date: 1918 & Grant date: June 1919

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
GB (9)
Inventors:
Alexander Albert Holle (1) · Alfred Carlisle Wescombe (1) · Cornelis Hendrik van Asperen (1) · Dermot Joseph Mooney (2) · Douglas Musson Cowtan (1) · Edward Eugene Brown (2) · Ernest Kitchen (1) · Harris Booth (1) · Herman Charles Pontet Piccolomini (1) · Robert Arthur Bruce (1) · Walter George Tarrant (1)
Inventor country:
CA (1) · GB (7) · US (1)
Inventor location:
None (7) · Great Woodcote (1) · Ontario (1) · Purley (1) · Surrey (1) · Toronto (1) · York county (1)
Applicant person:
Alexander Albert Holle (1) · Alfred Carlisle Wescombe (1) · Cornelis Hendrik van Asperen (1) · Dermot Joseph Mooney (2) · Douglas Musson Cowtan (1) · Edward Eugene Brown (2) · Ernest Kitchen (1) · Harris Booth (1) · Herman Charles Pontet Piccolomini (1) · Robert Arthur Bruce (1) · Walter George Tarrant (1)
Applicant firm:
None (8) · Blackburn Aeroplane and Motor Co. (1)
Applicant type:
COMPANY (1) · INDIV (8)
Applicant is inventor:
No (1) · Yes (8)
Tech fields:
airfoil (1) · airplane (2) · camber (1) · collapsible (1) · construction (3) · control (1) · design (1) · fastenings (1) · folding (1) · frame (4) · fuselage (1) · helicopter (1) · lift (1) · metal (1) · propulsion (1) · stability (1) · subsystem (1) · wings (3)
Filing date:
May 1917 (1) · July 1917 (3) · September 1917 (1) · May 1918 (2) · June 1918 (2)
Full specification filed date:
January 1918 (2) · February 1918 (1) · March 1918 (1) · July 1918 (1) · November 1918 (2) · December 1918 (2)
Application number:
1042017 (1) · 1100917 (1) · 1284917 (1) · 712417 (1) · 806418 (1) · 903418 (1) · 951918 (1) · 968917 (1) · 985818 (1)
Grant date:
June 2, 1919 (1) · June 5, 1919 (1) · June 12, 1919 (1) · June 16, 1919 (2) · June 26, 1919 (4)
Granted:
Yes (9)
Publication date:
None (9)
Supplementary to patent:
None (8) · Patent US-1918-1374256 (1)
Related to aircraft:
1 (6) · Yes (3)
Patent agent:
Boult, Wade & Tennant (1) · Brewer & Son (1) · Carpmaels, Radford & Newton (1) · G. F. Redfern & Co. (1) · John E. Walsh (1) · Lloyd Wise & Co. (1) · Marks & Clerk (1) · None (1) · Phillipss (1)
Assigned to:
None (9)
National tech categories:
None (9)
IPCs:
IPC B64C27/04 (1) · IPC B64C3/00 (1) · IPC B64C3/18 (3) · IPC B64C3/54 (1) · IPC B64C3/56 (2) · IPC B64C39/00 (1)
CPCs:
CPC B64C27/04 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6281 (1) · CPC B64C3/00 (1) · CPC B64C3/18 (1) · CPC B64C3/185 (2) · CPC B64C3/56 (2) · CPC B64C39/005 (1) · CPC B64C5/08 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (8)
Cites these patents:
None (9)
Citations from after 1930:
None (4)
Number of text pages:
2 (1) · 3 (2) · 4 (4) · 6 (1) · 7 (1)
Number of claims:
1 (2) · 3 (2) · 5 (3) · 9 (2)
Number of diagram pages:
1 (6) · 2 (1) · 4 (1) · 7 (1)
Number of figures:
2 - 3 (2) · 3 - 20 (7)

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