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Patents > National tech categories : DE 77h or DE 77h.5 or USPC 244/80 & Citations from after 1930: None

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Office:
Applicant person:
None (147) · Anton Flettner (11) · Ernst Heinkel (9) · Robert Esnault-Pelterie (5) · Firmin Bousson (3) · Claudius Dornier (3) · August Riedinger (3) · Gustav Mees (3) · James Means (3)
Applicant firm:
None (277) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (17) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Daimler-Motoren-Gesellschaft (3) · Tarbox Safety Aircraft Company (3) · Rumpler-Werke A.-G. in Berlin-Johannisthal (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Mercur Flugzeugbau (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Deutsche Flugzeug-Werke G. m. b. H. (3) · Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (2) · Gothaer Waggonfabrik A. G. (2) · AGO Flugzeugwerke G. m. b. H. (2) · Albatros, Gesellschaft für Flugzeugunternehmungen m.b.H. (2)
Applicant is inventor:
Tech fields:
airplane (120) · Frame (76) · stability (55) · design (49) · None (45) · wings (45) · control (36) · construction (31) · navigation (29) · LTA (29) · subsystem (29) · Tragfläche (26) · whole (25) · propulsion (24) · propeller (23) · biplane (19) · airfoil (17) · steering (15) · fuselage (15) · rudder (14)
Full specification filed date:
Application number:
None (241)
Granted:
Supplementary to patent:
None (270) · Patent DE-1904-173378 (2) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2) · Patent DE-1910-249794 (2) · Patent FR-1907-373763 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (143) · IPC B64C3/00 (27) · IPC B64C17/00 (20) · IPC B64C13/00 (15) · IPC B64C1/00 (14) · IPC B64C39/00 (10) · IPC B64C3/38 (9) · IPC B64C3/18 (6) · IPC B64B1/58 (5) · IPC B64C9/02 (5) · IPC B64B1/00 (5) · IPC B64B1/40 (5) · IPC B64C9/00 (4) · IPC B64C11/00 (4) · IPC B64C35/00 (4) · IPC B64C3/56 (4) · IPC B64C19/00 (4) · IPC B64C1/26 (4) · IPC CPC B64C13/00 (4)
CPCs:
None (82) · CPC B64C17/00 (56) · CPC B64C3/00 (28) · CPC B64C13/00 (26) · CPC B64C2700/6235 (16) · CPC B64C3/385 (13) · CPC B64C23/005 (10) · CPC B64C9/00 (6) · CPC B64C39/00 (6) · CPC B64C35/00 (5) · CPC B64B1/40 (5) · CPC B64B1/58 (5) · CPC B64C9/02 (5)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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