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Patents > National tech categories: DE 77h.5 & Cites these patents: None & Number of claims: 0-10

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Office:
Inventors:
None (38) · Anton Flettner (11) · Ernst Heinkel (7) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (6) · Gustav Mees (3) · Robert Esnault-Pelterie (3) · Karl Ludwig Waldemar Geest (2) · Michel Schleiffer (2) · Charles Rudolph Wittemann (2) · Raimund Nimfuehr (2) · René Arnoux (2) · Louis Blériot (2) · Anthony Herman Gerard Fokker (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Jacob Knappich (2)
Inventor country:
Applicant person:
None (49) · Anton Flettner (11) · Ernst Heinkel (7) · Claudius Dornier (3) · Robert Esnault-Pelterie (3) · Gustav Mees (3) · Jacob Knappich (2) · René Arnoux (2) · Anthony Herman Gerard Fokker (2) · Karl Ludwig Waldemar Geest (2) · Raimund Nimfuehr (2) · Michel Schleiffer (2) · Charles Rudolph Wittemann (2)
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Tech fields:
Full specification filed date:
Application number:
None (93)
Granted:
Supplementary to patent:
None (107) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2)
Related to aircraft:
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IPCs:
IPC B64C3/00 (24) · None (17) · IPC B64C13/00 (14) · IPC B64C1/00 (12) · IPC B64C17/00 (11) · IPC B64C39/00 (8) · IPC B64C3/38 (7) · IPC B64C3/18 (5) · IPC B64C9/02 (4) · IPC B64C9/00 (3) · IPC B64C1/26 (3) · IPC B64C11/00 (3) · IPC B64C35/00 (3) · IPC B64C31/02 (3) · IPC B64C17/04 (3) · IPC B64C19/00 (3)
CPCs:
CPC B64C3/00 (25) · CPC B64C13/00 (19) · CPC B64C17/00 (17) · CPC B64C2700/6235 (15) · CPC B64C3/385 (9) · None (8) · CPC B64C39/00 (5) · CPC B64C9/00 (5) · CPC B64C35/00 (4) · CPC B64C31/02 (4) · CPC B64C9/02 (4) · CPC B64C11/00 (3) · CPC B64C3/18 (3) · CPC B64C2700/6233 (3) · CPC B64C2700/6218 (3) · CPC B64C2700/6212 (3) · CPC B64C2700/6295 (3) · CPC B64D7/02 (3) · CPC B64C3/56 (3)
First filing:
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Citations from after 1930:
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