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Patents > Office : DE or JP & National tech categories : DE 77h.5 or USPC 244/30 or None

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Office: (Click arrow to add another value)
Applicant person:
None (293) · Anton Flettner (11) · Ernst Heinkel (9) · HELIX PROPELLER GES M (7) · Robert Esnault-Pelterie (5) · Gustav Mees (4) · Claudius Dornier (3) · KAMERA KINOWERKE DRESDEN VEB (3) · Rudolf Wagner (3) · August Riedinger (3)
Applicant firm:
None (447) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (17) · Dornier Metallbauten (10) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Mercur Flugzeugbau (4) · Rumpler-Werke A.-G. in Berlin-Johannisthal (4) · Daimler-Motoren-Gesellschaft (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Deutsche Flugzeug-Werke G. m. b. H. (2) · Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (2) · Ballonfabrik Augsburg A.G. (2) · Blair Atholl Aeroplane Syndicate Ltd. in London (2) · Gothaer Waggonfabrik A. G. (2) · Albatros, Gesellschaft für Flugzeugunternehmungen m.b.H. (2) · AGO Flugzeugwerke G. m. b. H. (2)
Applicant is inventor:
Tech fields:
None (282) · Airplane (116) · frame (61) · design (45) · wings (39) · stability (33) · control (32) · construction (30) · Tragfläche (23) · propulsion (21) · LTA (20) · propeller (19) · biplane (18) · navigation (18) · airfoil (14) · fuselage (14) · whole (12) · subsystem (11) · rudder (11) · lift (10)
Full specification filed date:
Application number:
None (374)
Granted:
Supplementary to patent:
None (461) · Patent DE-1918-388537 (2) · Patent DE-1910-249794 (2) · Patent FR-1907-373763 (2) · Patent DE-1904-173378 (2) · Patent DE-1921-384750 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (349) · IPC B64C3/00 (28) · IPC B64C1/00 (17) · IPC B64C13/00 (15) · IPC B64C17/00 (15) · IPC B64C39/00 (11) · IPC B64C3/38 (10) · IPC B64C3/18 (6) · IPC B64C11/00 (6) · IPC B64C9/02 (5) · IPC B64C3/56 (4) · IPC B64C33/02 (4) · IPC B64C19/00 (4) · IPC B64C17/04 (4) · IPC B64C1/26 (4)
CPCs:
None (212) · CPC B64C3/00 (37) · CPC B64C17/00 (24) · CPC B64C13/00 (24) · CPC B64C2700/6235 (20) · CPC B64C3/385 (12) · CPC B64B1/00 (12) · CPC B64B1/58 (11) · CPC B64C9/00 (9) · CPC B64C39/00 (9) · CPC B64C35/00 (8) · CPC B64C2700/6233 (8) · CPC B64C27/00 (7) · CPC B64C2700/6281 (7) · CPC B64C3/56 (7) · CPC B64C2700/6295 (7) · CPC B64C11/00 (7) · CPC B64C11/006 (6) · CPC B64C33/02 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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