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Patents > Inventor country: GB & Tech fields : airplane or compass

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Office:
Inventors:
Arthur Henry Edwards (13) · George Henry Challenger (11) · Walter George Tarrant (11) · Sam Leonard Walkden (11) · Charles Denniston Burney (11) · None (9) · Harold Arthur Savage (9) · Martin Diederich Rucker (9) · Henry Calder Lobnitz (8) · Thomas Sopwith (7) · Alexander Albert Holle (5) · John William Dunne (5) · Henri-Marie Coandă (4) · José Weiss (4) · George Tilghman Richards (4) · Hiram Stevens Maxim (4) · Émile Pupin (4) · Alexander Keith (4)
Inventor country: (Click arrow to add another value)
Applicant person:
None (32) · Arthur Henry Edwards (12) · Walter George Tarrant (11) · Sam Leonard Walkden (11) · George Henry Challenger (11) · Charles Denniston Burney (11) · Harold Arthur Savage (9) · Martin Diederich Rucker (9) · Henry Calder Lobnitz (8) · Thomas Sopwith (6) · Alexander Albert Holle (5) · Alexander Keith (4) · John William Dunne (4) · José Weiss (4) · George Tilghman Richards (4) · Henri-Marie Coandă (4) · Émile Pupin (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (99) · 1910567949 (2)
Granted:
Publication date:
Supplementary to patent:
None (153) · Patent GB-1908-4519 (10) · Patent GB-1909-8531 (8) · Patent GB-1911-29012 (7) · Patent GB-1909-2111 (6) · Patent GB-1910-6051 (3) · Patent GB-1909-11090 (2) · Patent GB-1913-3848 (2) · Patent GB-1909-27476 (2) · Patent GB-1909-8118 (2) · Patent GB-1916-110419 (2) · Patent GB-1916-112641 (2) · Patent GB-1913-18154 (2) · Patent GB-1903-12149 (2) · Patent GB-1912-29072 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent FR-1912-452017 (2) · Patent GB-1909-26034 (2)
Related to aircraft:
Patent agent:
None (62) · Haseltine, Lake & Co. (17) · Marks & Clerk (12) · None (8) · Brandon frères (7) · Abel & Imray (6) · Brewer & Son (6) · Phillipss (5) · G. G. M. Hardingham (5) · L. Chassevent (4) · Carpmaels, Radford & Newton (4) · Mewburn, Ellis & Pryor (4) · Arthur C. Downing (3) · Armengaud jeune (3) · Fred Walsh (3) · G. F. Redfern & Co. (3) · Louis Tailfer (3) · J. Owden O'Brien (3) · J. D. Roots & Co. (3)
National tech categories:
None (151) · FR 6.4 (29) · AU 90.5 (6) · HU V/h (5) · DK 77 (4) · BE K (4) · AU 90.3 (3) · GB 4 without buoyant (3) · AT 77d (3) · DE 77h.5 (3) · USPC 244/105 (2) · IT 8 (2) · GB 4 propel & steer (2) · GB 4 framework (2) · GB 4 aëroplanes (2) · USPC 244/234 (2) · USPC 244/45R (2) · USPC 244/48 (2) · CH 129b (2) · USPC 244/80 (2)
IPCs:
None (96) · IPC B64C39/00 (12) · IPC B64C17/00 (12) · IPC B64C1/00 (11) · IPC B64C35/00 (11) · IPC B64C13/00 (10) · IPC F41A19/05 (8) · IPC B64C3/00 (8) · IPC B64C25/00 (6) · IPC B64C3/38 (4) · IPC B64C23/00 (4) · IPC B64C3/54 (4) · IPC B64C3/14 (3) · IPC B64B1/00 (3) · IPC B64C39/10 (3) · IPC B64C27/04 (3) · IPC B64C1/08 (3) · IPC B64C3/48 (3) · IPC B64C1/06 (3)
CPCs:
None (69) · CPC B64C17/00 (16) · CPC B64C13/00 (14) · CPC B64C2700/6256 (11) · CPC B64C2700/6295 (9) · CPC F41A19/05 (8) · CPC B64C39/00 (8) · CPC B64C3/00 (7) · CPC B64C3/14 (6) · CPC B64C2700/6218 (6) · CPC B64C1/08 (5) · CPC B64C3/48 (5) · CPC B64C25/62 (5) · CPC B64C3/385 (5) · CPC B64C23/005 (5) · CPC B64C35/00 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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