Drilldown: Patents

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Patents > Applicant firm : British and Colonial Aeroplane Co. or Etablissements Ch. Lefebvre & Cie & Supplementary to patent: None

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Year filed:
1911 (3) · 1912 (2) · 1913 (2) · 1917 (1) · 1918 (1)
Year granted:
1911 (2) · 1913 (3) · 1914 (1) · 1919 (2) · 1920 (1)
Office:
DE (1) · ES (1) · FR (1) · GB (6)
Inventors:
None (1) · Charles Denniston Burney (3) · George Henry Challenger (2) · Henri-Marie Coandă (2) · Wilfrid Thomas Reid (1)
Inventor country:
FR (3) · GB (7) · Great Britain (1) · RO (2)
Inventor location:
None (9)
Applicant person:
None (1) · Charles Denniston Burney (3) · George Henry Challenger (2) · Henri-Marie Coandă (2) · Wilfrid Thomas Reid (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
COMPANY (3) · COMPANY + INDIV (3) · COMPANY+INDIV (3)
Applicant is inventor:
No (1) · Yes (8)
Tech fields:
None (2) · aerodynamics (1) · Airplane (4) · chassis (1) · construction (2) · control (1) · design (3) · frame (2) · fuselage (3) · HTA (1) · Hydroaeroplane (2) · hydroplane (1) · landing (2) · landing gear (1) · marine (1) · propellers (1) · rudder (1) · rudders (1) · steering (1) · tail fin (1) · takeoff (1) · wings (1)
Filing date:
1911 (3) · 1912 (2) · 1913 (2) · 1917 (1) · 1918 (1)
Full specification filed date:
None (3) · 1911 (2) · 1912 (1) · 1913 (2) · 1918 (1)
Application number:
None (2) · 1205917 (1) · 191102029D (1) · 191103125D (1) · 191129012D (1) · 191307448D (1) · 322183D (1) · 492266D (1)
Grant date:
1911 (2) · 1912 (1) · 1913 (2) · 1914 (1) · 1919 (2) · 1920 (1)
Granted:
None (2) · Yes (7)
Publication date:
None (9)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (1) · 1 (8)
Patent agent:
None (3) · Boult, Wade & Tennant (1) · G. G. M. Hardingham (3) · Henry White-Smith (1) · Robert A. Bruce (1)
Assigned to:
None (9)
National tech categories:
None (8) · DE 77h.9 (1)
IPCs:
None (1) · IPC B63B1/24 (1) · IPC B64C1/00 (1) · IPC B64C13/00 (1) · IPC B64C13/02 (1) · IPC B64C25/00 (1) · IPC B64C3/52 (1) · IPC B64C35/00 (2)
CPCs:
None (1) · CPC B63B1/24 (1) · CPC B64C1/00 (1) · CPC B64C13/00 (1) · CPC B64C13/02 (1) · CPC B64C2001/0063 (1) · CPC B64C25/06 (1) · CPC B64C25/62 (1) · CPC B64C2700/6256 (1) · CPC B64C3/52 (1) · CPC B64C35/00 (1) · CPC B64F2700/6261 (2) · IPC B64C35/00 (1)
Family year:
None (1) · 1911 (3) · 1912 (1) · 1913 (2) · 1917 (1) · 1918 (1)
First filing:
None (2) · No (2) · Yes (5)
Cites these patents:
None (9)
Citations from after 1930:
None (8) · 1 (1)
Number of text pages:
None (2) · 2 (2) · 3 (2) · 5 (1) · 6 (1) · 7 (1)
Number of claims:
None (2) · 2 - 4 (2) · 4 - 11 (5)
Number of diagram pages:
None (2) · 1 (5) · 2 (1) · 4 (1)
Number of figures:
None (2) · 2 (4) · 4 (1) · 6 (2)

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