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Patents > Granted: Yes & IPCs : B64C 13/04 or IPC B64C13/00

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Office:
Inventors:
Anton Flettner‎‎ (12) · John Law Garsed (7) · Harris Booth (5) · Robert Esnault-Pelterie (5) · René Caudron (4) · John William Copley (3) · Louis Blériot (3) · Antonio Gustiana (3) · None (3)
Inventor country:
Applicant person:
Anton Flettner (12) · John Law Garsed (7) · Harris Booth (5) · Robert Esnault-Pelterie (5) · None (4) · René Caudron (4) · Louis Blériot (3) · Antonio Gustiana (3) · John William Copley (3)
Applicant is inventor:
Tech fields:
control (62) · None (58) · airplane (39) · steering (28) · stability (20) · rudder (19) · wings (12) · frame (9) · navigation (9) · Aerodynamics (8) · Lift (8) · Subsystem (7) · construction (6) · Design (6) · wing warping (4) · biplane (4) · rudders (4) · tail (4) · Elevator (4)
Full specification filed date:
Application number:
None (16)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (131) · Patent DE-1918-388537 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent US-1913-1118124 (2)
Related to aircraft:
Patent agent:
None (34) · Armengaud jeune (10) · Marks & Clerk (8) · Brewer & Son (7) · Weismann et Marx (7) · Brierley & Howard (4) · None (4) · Boult, Wade & Tennant (4) · Munn & Co. (4) · Haseltine, Lake & Co. (4) · H. Bœttcher fils (3) · Paul Blum (3) · Brierley & Appleyard (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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