Drilldown: Patents

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Patents > Applicant firm: Blackburn Aeroplane and Motor Co. & Number of claims: 0-10 & Number of diagram pages: 2-7

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
GB (11)
Inventors:
Frederick James Hargreaves (1) · George Beaumont (1) · George Edward Petty (2) · Harris Booth (8) · John William Copley (3) · Robert Blackburn (1) · William Brooks Sayers (1)
Inventor country:
GB (11)
Applicant person:
Frederick James Hargreaves (1) · George Beaumont (1) · George Edward Petty (2) · Harris Booth (8) · John William Copley (3) · Robert Blackburn (1) · William Brooks Sayers (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
COMPANY (6) · COMPANY+INDIV (5)
Applicant is inventor:
No (10) · Yes (1)
Tech fields:
None (1) · air resistance (1) · airplane (1) · collapsible (1) · construction (1) · control (4) · flying boat (1) · folding (1) · frame (1) · hydroaeroplanes (1) · multiplanes (1) · rudder (1) · spars (1) · streamlining (1) · wood materials (1)
Filing date:
April 1916 (1) · August 1916 (2) · July 1917 (1) · August 1917 (1) · September 1917 (1) · October 1917 (2) · July 1918 (2) · August 1918 (1)
Full specification filed date:
None (3) · 1916 (1) · 1917 (1) · 1918 (4) · 1919 (2)
Application number:
1100917 (1) · 1132817 (1) · 1136318 (1) · 1136418 (1) · 1144716 (1) · 1181516 (1) · 1319118 (1) · 1330217 (1) · 1479317 (1) · 1546117 (1) · 570916 (1)
Grant date:
August 1917 (1) · April 1919 (2) · June 1919 (2) · July 1919 (6)
Granted:
Yes (11)
Publication date:
None (11)
Supplementary to patent:
None (11)
Related to aircraft:
1 (11)
Patent agent:
Brewer & Son (8) · None (3)
Assigned to:
None (11)
National tech categories:
None (11)
IPCs:
IPC B64C1/00 (1) · IPC B64C1/08 (1) · IPC B64C13/00 (3) · IPC B64C17/00 (1) · IPC B64C25/08 (1) · IPC B64C3/00 (1) · IPC B64C3/38 (1) · IPC B64C3/56 (1) · IPC B64C35/00 (2) · IPC B64D17/02 (1)
CPCs:
CPC B64C1/08 (1) · CPC B64C13/00 (3) · CPC B64C17/00 (1) · CPC B64C25/08 (1) · CPC B64C2700/6218 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6256 (3) · CPC B64C3/00 (1) · CPC B64C3/38 (1) · CPC B64C3/56 (1) · CPC B64C35/00 (1) · CPC B64C35/001 (1) · CPC B64D17/025 (1)
Family year:
(There are no values for this filter)
First filing:
Yes (11)
Cites these patents:
None (11)
Citations from after 1930:
None (10) · 1 (1)
Number of text pages:
2 (2) · 3 (1) · 4 (7) · 6 (1)
Number of claims:
2 - 4 (2) · 4 - 9 (9)
Number of diagram pages:
2 (5) · 3 (5) · 4 (1)
Number of figures:
4 - 5 (2) · 5 - 14 (9)

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