Drilldown: Patents

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Patents > Tech fields: landing & First filing: Yes

Use the filters below to narrow your results.

Year filed:
1909 (1) · 1915 (1)
Year granted:
1909 (1) · 1915 (1)
Office:
GB (2)
Inventors:
Robert Blackburn (1) · Thomas Smith Duncan (1)
Inventor country:
GB (2)
Inventor location:
County of Kent (1) · County of London (1) · Crayford, County of Kent (1) · Leeds (1) · Westminster, County of London (1) · Yorkshire (1)
Applicant person:
Robert Blackburn (1) · Thomas Smith Duncan (1)
Applicant firm:
None (1) · Vickers Ltd. (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (1)
Applicant is inventor:
No (1) · Yes (1)
Tech fields: (Click arrow to add another value)
Filing date:
1909 (1) · 1915 (1)
Full specification filed date:
None (2)
Application number:
190930533D (1) · 191500568D (1)
Grant date:
1910 (1) · 1916 (1)
Granted:
Yes (2)
Publication date:
None (2)
Supplementary to patent:
None (2)
Related to aircraft:
Yes (2)
Patent agent:
Haseltine, Lake & Co. (1) · J. Clark Jefferson, F.I.P.A. (1)
Assigned to:
None (2)
National tech categories:
None (2)
IPCs:
None (1) · IPC B64C25/00 (1) · IPC B64C25/62 (1)
CPCs:
CPC B64C25/00 (1) · CPC B64C25/60 (1) · CPC B64C25/62 (1) · CPC B64F2700/6242 (1)
Family year:
1909 (1) · 1915 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (2)
Citations from after 1930:
None (2)
Number of text pages:
4 (1) · 5 (1)
Number of claims:
6 (2)
Number of diagram pages:
1 (2)
Number of figures:
3 (1) · 6 (1)

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