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Patents > National tech categories : DE 77h.5 or GB 4 propelling & Number of diagram pages: 1

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Office:
Inventors:
None (49) · Anton Flettner (8) · Ernst Heinkel (8) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (5) · Robert Esnault-Pelterie (5) · Deutsche Flugzeug Werke (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · René Arnoux (2) · Raimund Nimfuehr (2) · Karl Ludwig Waldemar Geest (2) · Jacob Knappich (2) · Erhard Brunsmann (2) · Gustav Mees (2) · Anthony Herman Gerard Fokker (2) · Adolphe-François-Joseph Doutre (2) · Alexander Albert Holle (2)
Inventor country:
Applicant person:
None (68) · Anton Flettner (8) · Ernst Heinkel (8) · Robert Esnault-Pelterie (5) · Claudius Dornier (3) · Jacob Knappich (2) · Karl Ludwig Waldemar Geest (2) · René Arnoux (2) · Raimund Nimfuehr (2) · Anthony Herman Gerard Fokker (2) · Gustav Mees (2) · Adolphe-François-Joseph Doutre (2)
Applicant is inventor:
Tech fields:
airplane (85) · frame (45) · Design (36) · Wings (30) · Construction (22) · stability (22) · Control (20) · Tragfläche (19) · None (15) · biplane (14) · Subsystem (11) · airfoil (11) · navigation (11) · fuselage (10) · propeller (10) · rudder (9) · whole (8) · Flugzeug (8)
Full specification filed date:
Application number:
None (112)
Granted:
Supplementary to patent:
None (116) · Patent DE-1910-249794 (2) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2) · Patent FR-1907-373763 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C3/00 (26) · None (23) · IPC B64C13/00 (12) · IPC B64C1/00 (11) · IPC B64C17/00 (11) · IPC B64C39/00 (8) · IPC B64C3/38 (8) · IPC B64C3/18 (6) · IPC B64C9/00 (5) · IPC B64C3/56 (5) · IPC B64C9/02 (4) · IPC B64C1/26 (4) · IPC B64C19/00 (3) · IPC B64C35/00 (3) · IPC B64C31/02 (3) · IPC B64C3/42 (3) · IPC B64C3/52 (3) · IPC B64C17/04 (3) · IPC B64C11/00 (3)
CPCs:
CPC B64C3/00 (27) · CPC B64C17/00 (18) · CPC B64C13/00 (16) · CPC B64C2700/6235 (15) · None (13) · CPC B64C3/385 (9) · CPC B64C39/00 (6) · CPC B64C9/00 (5) · CPC B64C3/56 (5) · CPC B64C2700/6218 (4) · CPC B64C9/02 (4) · CPC B64C35/00 (4) · CPC B64C31/02 (4) · CPC B64C3/52 (4) · CPC B64D7/02 (3) · CPC B64C3/18 (3) · CPC B64C3/42 (3) · CPC B64C11/00 (3) · CPC B64C1/26 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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