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Patents > Tech fields : lift or marine or propeller or stability & Related to aircraft: Yes & IPCs : IPC B64C13/00 or IPC B64C17/00 or None & Family year: 1900 - 1909

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Office:
Inventors:
Louis Brennan (7) · Arthur Henry Edwards (7) · Sam Leonard Walkden (6) · Martin Diederich Rucker (6) · Albert Hugo Friedel (5) · Burt Jackson Pressey (5) · None (4) · Henry Calder Lobnitz (4) · Jean Georges Ramel (4) · Robert Esnault-Pelterie (4) · Donát Bánki (4) · Edmund Sparmann (3) · Gaetano Arturo Crocco (3) · Josef Simkó (3) · Auguste-Hippolyte Étévé (3) · Louis Blériot (3) · Edmund Roheim (3) · Paul Frederik Degn (3) · Viktor Tarczal (3) · Ottavio Ricaldoni (3)
Inventor country:
Applicant person:
None (35) · Arthur Henry Edwards (7) · Louis Brennan (7) · Sam Leonard Walkden (6) · Martin Diederich Rucker (6) · Albert Hugo Friedel (5) · Burt Jackson Pressey (5) · Robert Esnault-Pelterie (4) · Jean Georges Ramel (4) · Henry Calder Lobnitz (4) · Donát Bánki (4) · Paul Frederik Degn (3) · Louis Blériot (3) · Josef Simkó (3) · Edmund Sparmann (3) · Viktor Tarczal (3) · Edmund Roheim (3) · William John Hastings Beach (3) · Auguste-Hippolyte Étévé (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (90)
Granted:
Supplementary to patent:
None (122) · Patent GB-1908-4519 (6) · Patent GB-1909-8531 (5) · Patent FR-1909-399456 (4) · Patent US-1908-1077750 (4) · Patent GB-1909-26034 (4) · Patent HU-1909-49726 (4) · Patent US-1908-1081147 (3) · Patent HU-1901-24148 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (106) · Abel & Imray‎ (6) · Armengaud jeune (5) · R. S. & A. B. Lacey (5) · Haseltine, Lake & Co. (4) · Charles Dony (4) · 0 (3) · Boult, Wade & Tennant (3) · Brandon frères (3) · Phillipss (3)
National tech categories:
None (74) · FR 6.4 (38) · HU V/h (12) · USPC 244/80 (6) · DE 77h.6 (6) · AT 77d (5) · USPC 244/93 (4) · DE 77h.5 (4) · USPC 244/90R (4) · USPC 244/87 (3) · USPC 244/79 (3) · BE K (3) · USPC 244/139 (3) · USPC 244/20 (3) · USPC 244/35R (3)
IPCs: (Click arrow to add another value)
CPCs:
None (84) · CPC B64C17/00 (48) · CPC B64C2700/6218 (13) · CPC B64C2700/6212 (12) · CPC B64C13/00 (9) · CPC B64C2700/6295 (8) · CPC B64C23/005 (8) · CPC B64C11/006 (5) · CPC B64C39/00 (5) · CPC B64C2700/6214 (4) · CPC B64C2700/6256 (3) · CPC B64C39/005 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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