Drilldown: Patents

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Patents > Publication date: 1900 - 1999 & National tech categories : DE 77h.5 or FR 5.5

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Office:
Inventors:
None (35) · Anton Flettner (10) · Ernst Heinkel (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (6) · Robert Esnault-Pelterie (5) · Gustav Mees (2) · Orville Wright (2) · Karl Ludwig Waldemar Geest (2) · Deutsche Flugzeug Werke (2) · Charles-Daniel-Alexandre Pasteur (2) · Adolphe-François-Joseph Doutre (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Michel Schleiffer (2)
Inventor country:
Applicant person:
None (55) · Anton Flettner (10) · Ernst Heinkel (9) · Robert Esnault-Pelterie (5) · Michel Schleiffer (2) · Charles-Daniel-Alexandre Pasteur (2) · Karl Ludwig Waldemar Geest (2) · Adolphe-François-Joseph Doutre (2) · Gustav Mees (2)
Applicant is inventor:
Tech fields:
airplane (90) · frame (46) · design (37) · wings (29) · construction (24) · Stability (21) · control (20) · Tragfläche (19) · biplane (15) · navigation (11) · airfoil (10) · fuselage (10) · Subsystem (10) · rudder (10) · aerodynamics (8) · propulsion (8) · Flugzeug (8) · whole (8) · camber (7)
Full specification filed date:
Application number:
None (98)
Granted:
Supplementary to patent:
None (94) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2) · Patent DE-1904-173378 (2) · Patent FR-1907-373763 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C3/00 (23) · None (18) · IPC B64C13/00 (12) · IPC B64C1/00 (7) · IPC B64C17/00 (6) · IPC B64C3/38 (6) · IPC B64C3/18 (5) · IPC B64C9/02 (5) · IPC B64C19/00 (4) · IPC B64C1/26 (4) · IPC B64C17/04 (3) · IPC B64C3/10 (3) · IPC B64C39/00 (3) · IPC B64C11/00 (3) · IPC B64C31/02 (3) · IPC B64C3/56 (3) · IPC B64C3/52 (3)
CPCs:
CPC B64C3/00 (24) · CPC B64C13/00 (18) · None (15) · CPC B64C2700/6235 (13) · CPC B64C17/00 (12) · CPC B64C3/385 (7) · CPC B64C9/02 (5) · CPC B64C3/52 (4) · CPC B64C1/26 (3) · CPC B64C11/00 (3) · CPC B64D7/02 (3) · CPC B64C3/18 (3) · CPC B64C39/00 (3) · CPC B64C31/02 (3) · CPC B64C3/56 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 137 results in range #1 to #137.

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