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Patents > Office : DE or GB & CPCs : CPC B64C13/00 or CPC B64C39/00

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Office: (Click arrow to add another value)
Inventors:
None (25) · Anton Flettner (13) · John Law Garsed (7) · Halvor Gaara (6) · Harris Booth (5) · George Tilghman Richards (4) · John William Dunne (3) · Robert Esnault-Pelterie (3) · Thomas Arthur HUGHES (3) · Antonio Gustiana (3) · John William Copley (3)
Inventor country:
Applicant person:
Anton Flettner (13) · None (8) · John Law Garsed (7) · Halvor Gaara (6) · Harris Booth (5) · George Tilghman Richards (4) · John William Copley (3) · John George Aulsebrook Kitchen (3) · Robert Esnault-Pelterie (3) · Antonio Gustiana (3) · John William Dunne (3)
Applicant is inventor:
Tech fields:
None (129) · airplane (65) · control (58) · design (31) · steering (27) · wings (27) · stability (26) · Frame (25) · rudder (17) · construction (16) · navigation (15) · Aerodynamics (11) · lift (10) · whole (9) · biplane (8) · propellers (8) · automatic stability (7) · fuselage (7) · subsystem (7)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (217) · Patent US-1913-1118124 (2) · Patent DE-1918-388537 (2)
Related to aircraft:
Patent agent:
None (147) · Marks & Clerk (19) · Brewer & Son (11) · Haseltine, Lake & Co.‎ (9) · Boult, Wade & Tennant (9) · Abel & Imray (6) · Brierley & Howard (4) · W. P. Thompson & Co. (4) · J. S. Withers & Spooner (3) · Mewburn, Ellis & Pryor (3) · Hyde & Heide (3) · Brierley & Appleyard (3)
Assigned to:
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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