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Patents > Application number : stability or None & Related to aircraft : No or rudder or Other & National tech categories: DE 77h.5

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Office:
Inventors:
None (32) · Ernst Heinkel (9) · Robert Esnault-Pelterie (4) · Orville Wright (2) · Deutsche Flugzeug Werke (2) · Louis Blériot (2) · Karl Ludwig Waldemar Geest (2) · Alexander Baumann (2) · Anton Flettner (2) · Anthony Herman Gerard Fokker (2)
Inventor country:
Applicant person:
None (51) · Ernst Heinkel (9) · Robert Esnault-Pelterie (4) · Anthony Herman Gerard Fokker‎‎ (2) · Anton Flettner (2)
Applicant is inventor:
Tech fields:
airplane (67) · frame (28) · design (23) · wings (22) · Tragfläche (16) · control (12) · stability (11) · None (11) · airfoil (10) · whole (9) · subsystem (9) · biplane (9) · navigation (8) · propeller (7) · piloting (6) · Fuselage (6) · rudder (5) · propulsion (5) · construction (5) · camber (5)
Full specification filed date:
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Related to aircraft: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (28) · IPC B64C3/00 (11) · IPC B64C1/00 (7) · IPC B64C3/38 (6) · IPC B64C39/00 (6) · IPC B64C13/00 (5) · IPC B64C3/56 (4) · IPC B64C1/26 (4) · IPC B64C3/10 (3)
CPCs:
None (21) · CPC B64C3/00 (13) · CPC B64C13/00 (8) · CPC B64C17/00 (5) · CPC B64C39/00 (5) · CPC B64C9/00 (4) · CPC B64C3/56 (4) · CPC B64C3/385 (4) · CPC B64C2700/6235 (4) · CPC B64C1/26 (3) · CPC B64C31/02 (3) · CPC B64C3/52 (3) · CPC B64D7/02 (3)
First filing:
Cites these patents:
Citations from after 1930:
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