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Patents > Inventor country: GB & Tech fields : Airplane or propeller or propulsion & Citations from after 1930: None

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Office:
Inventors:
Arthur Henry Edwards (13) · Thomas Augustus Dring (12) · Charles Denniston Burney (11) · Sam Leonard Walkden (11) · Walter George Tarrant‎ (11) · Martin Diederich Rucker (9) · Christian Lorenzen (8) · None (8) · Henry Calder Lobnitz (8) · Thomas Sopwith (7) · Henry Shepley Booth (5) · John Wills Cloud (5) · Edwin Richard Mumford (4) · Francis Alexander Barton (4) · Henri-Marie Coandă (4) · George Sutherland Dodman (4) · George Tilghman Richards (4) · Arthur Alexander Dashwood Lang (4)
Inventor country: (Click arrow to add another value)
Applicant person:
None (84) · Arthur Henry Edwards (12) · Sam Leonard Walkden‎‎ (11) · Charles Denniston Burney (11) · Walter George Tarrant (11) · Martin Diederich Rucker (9) · Henry Calder Lobnitz (8) · Christian Lorenzen (7) · Thomas Sopwith (6) · Thomas Augustus Dring (5) · George Tilghman Richards (4) · Henri-Marie Coandă (4) · Edwin Richard Mumford (4) · Henry Shepley Booth (4) · George Sutherland Dodman (4) · Arthur Alexander Dashwood Lang (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (167)
Granted:
Supplementary to patent:
None (208) · Patent GB-1908-4519 (10) · Patent GB-1909-12556 (9) · Patent GB-1909-8531 (8) · Patent GB-1911-29012 (7) · Patent GB-1909-2111 (6) · Patent GB-1911-5162 (4) · Patent GB-1910-6051 (3) · Patent GB-1908-13809 (3)
Related to aircraft:
Patent agent:
None (130) · Marks & Clerk (13) · Brandon frères (7) · None (7) · Abel & Imray (6) · 0 (4) · E. Blétry (4) · G. F. Redfern & Co. (4) · G.G.M. Hardingham (4) · Carpmaels, Radford & Newton (4) · Brewer & Son (4) · J. Owden O'Brien (4) · L. Chassevent (4) · Phillipss (4)
National tech categories:
None (196) · FR 6.4 (37) · GB 4 propel & steer (14) · AU 90.5 (8) · GB 4 without buoyant (8) · HU V/h (6) · AU 90.3 (5) · BE K (5) · DK 77 (5) · DE 77h.6 (4) · IT 8 (4) · AT 77d (4) · GB 4 motors (4) · GB 4 framework (4) · GB 4 aëroplanes (4) · GB 4 starting (3) · GB 4 with buoyant (3) · DE 77h.5 (3)
IPCs:
None (179) · IPC B64C39/00 (17) · IPC B64C1/00 (12) · IPC B64C17/00 (12) · IPC B64C35/00 (11) · IPC B64C23/00 (8) · IPC B64C13/00 (8) · IPC B64C3/00 (5) · IPC B64C11/16 (5) · IPC B64C11/00 (4) · IPC B64B1/00 (4) · IPC B64C3/54 (4) · IPC B64C27/04 (4) · IPC B64C3/38 (4) · IPC B64C25/00 (3) · IPC B64D27/00 (3) · IPC B64C1/06 (3) · IPC B64C11/30 (3)
CPCs:
None (132) · CPC B64C17/00 (16) · CPC B64C13/00 (11) · CPC B64C23/005 (11) · CPC B64C2700/6295 (10) · CPC B64C2700/6274 (9) · CPC B64C2700/6256 (9) · CPC B64C39/00 (9) · CPC B64B1/00 (6) · CPC B64C2700/6218 (6) · CPC B64C11/16 (6) · CPC B64C11/006 (6) · CPC B64C35/00 (5) · CPC B64C39/005 (5) · CPC B64C3/54 (5) · CPC B64C3/00 (5)
First filing:
Cites these patents:
None (325) · Patent GB-1909-25116 (2)
Citations from after 1930:
Number of diagram pages:

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