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Patents > National tech categories : DE 77h.5 or USPC 244/90R & Cites these patents: None

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Office:
Inventors:
None (55) · Anton Flettner (10) · Ernst Heinkel (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · Robert Esnault-Pelterie (6) · Gustav Mees (3) · Orville Wright (3)
Applicant person:
None (81) · Anton Flettner (10) · Ernst Heinkel (9) · Robert Esnault-Pelterie (6) · Gustav Mees (3) · Claudius Dornier (3)
Applicant is inventor:
Tech fields:
airplane (126) · frame (70) · None (57) · stability (46) · Design (45) · Wings (38) · Construction (30) · Control (29) · navigation (24) · Tragfläche (23) · airfoil (18) · biplane (18) · rudder (17) · fuselage (13) · whole (12) · aerodynamics (11) · propeller (11) · automatic stability (10) · Subsystem (10) · propulsion (10)
Full specification filed date:
Application number:
None (138)
Granted:
Publication date:
Supplementary to patent:
None (206) · Patent FR-1907-373763 (2) · Patent DE-1904-173378 (2) · Patent DE-1918-388537 (2) · Patent DE-1921-384750 (2) · Patent DE-1910-249794 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (96) · IPC B64C3/00 (32) · IPC B64C13/00 (16) · IPC B64C1/00 (14) · IPC B64C3/38 (12) · IPC B64C17/00 (12) · IPC B64C39/00 (9) · IPC B64C3/18 (6) · IPC B64C3/56 (5) · IPC B64C9/02 (5) · IPC B64C1/26 (4) · IPC B64C9/00 (4) · IPC B64C19/00 (4) · IPC B64C35/00 (3) · IPC B64C31/02 (3) · IPC B64C3/52 (3) · IPC B64C17/04 (3) · IPC B64C3/10 (3) · IPC B64C3/42 (3) · IPC B64C11/00 (3)
CPCs:
CPC B64C13/00 (50) · CPC B64C3/00 (30) · CPC B64C17/00 (26) · None (23) · CPC B64C3/385 (17) · CPC B64C2700/6235 (16) · CPC B64C2700/6295 (9) · CPC B64C39/00 (8) · CPC B64C35/00 (6) · CPC B64C9/02 (6) · CPC B64C3/14 (5) · CPC B64C3/56 (5) · CPC B64C31/02 (5) · CPC B64C3/52 (5) · CPC B64C23/005 (4) · CPC B64C2700/6256 (4) · CPC B64C9/00 (4)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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