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Patents > National tech categories : DE 77h.5 or USPC 244/80 & Number of figures: 1-5

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Office:
Inventors:
None (48) · Ernst Heinkel (9) · Anton Flettner (8) · Robert Esnault-Pelterie (5) · James Means (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Karl Ludwig Waldemar Geest (2) · Jacob Knappich (2) · Gustav Mees (2) · Anthony Herman Gerard Fokker (2) · René Arnoux (2) · Charles Rudolph Wittemann (2) · Raimund Nimfuehr (2)
Inventor country:
Applicant person:
None (59) · Ernst Heinkel (9) · Anton Flettner (8) · Robert Esnault-Pelterie (5) · James Means (3) · Karl Ludwig Waldemar Geest (2) · Jacob Knappich (2) · Anthony Herman Gerard Fokker (2) · Charles Rudolph Wittemann (2) · Gustav Mees (2) · Raimund Nimfuehr (2) · Claudius Dornier (2) · René Arnoux (2)
Applicant is inventor:
Tech fields:
airplane (82) · frame (44) · stability (38) · design (32) · wings (28) · construction (21) · Tragfläche (19) · control (18) · None (18) · navigation (13) · Subsystem (12) · biplane (12) · airfoil (11) · rudder (11) · fuselage (10) · whole (9) · Flugzeug (8) · propeller (8)
Full specification filed date:
Application number:
None (104)
Granted:
Supplementary to patent:
None (133) · Patent FR-1907-373763 (2) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (43) · IPC B64C3/00 (26) · IPC B64C17/00 (14) · IPC B64C13/00 (11) · IPC B64C39/00 (9) · IPC B64C3/38 (8) · IPC B64C1/00 (7) · IPC B64C3/18 (5) · IPC B64C9/00 (4) · IPC B64C1/26 (4) · IPC B64C3/54 (4) · IPC B64C3/56 (4) · IPC B64C3/52 (3) · IPC B64C9/02 (3) · IPC B64C35/00 (3) · IPC B64C11/00 (3)
CPCs:
CPC B64C17/00 (41) · CPC B64C3/00 (27) · CPC B64C13/00 (15) · CPC B64C2700/6235 (14) · None (12) · CPC B64C3/385 (8) · CPC B64C9/00 (6) · CPC B64C39/00 (6) · CPC B64C3/52 (4) · CPC B64C3/56 (4) · CPC B64C35/00 (4) · CPC B64C9/02 (3) · CPC B64C11/00 (3) · CPC B64C31/02 (3) · CPC B64C1/26 (3) · CPC B64C2700/6218 (3) · CPC B64C2700/6246 (3) · CPC B64D7/02 (3) · CPC B64C2700/6295 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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