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Patents > National tech categories : DE 77h.5 or DK 77 or IT 8

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Office:
Applicant person:
None (188) · Anton Flettner (10) · Ernst Heinkel (9) · Robert Esnault-Pelterie (5) · Alfred John Macy (4) · Claudius Dornier (3) · Guido Antoni (3) · Gustav Mees (3) · Louis Blériot (3)
Applicant firm:
None (321) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (16) · Luft-Verkehrs-Gesellschaft m.b.H. (7) · Aktiebolaget Aviatorer (4) · Daimler-Motoren-Gesellschaft (3) · Mercur Flugzeugbau (3) · Rumpler-Werke A.-G. in Berlin-Johannisthal (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Deutsche Flugzeug-Werke G. m. b. H. (3) · Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (2) · Motorluftschiff Studiengesellschaft m.b.H (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 (179) · frame (80) · Design (68) · stability (59) · wings (58) · navigation (47) · propulsion (42) · LTA (41) · None (38) · Construction (37) · control (35) · propeller (31) · Tragfläche (23) · whole (22) · marine (21) · airfoil (20) · rudder (18) · subsystem (17) · balloon (17) · biplane (17)
Full specification filed date:
Application number:
None (330) · 25941D (5)
Granted:
Supplementary to patent:
None (253) · Patent SE-1906-23283 (3) · Patent FR-1902-326727 (3) · Patent FR-1907-373763 (2) · Patent FR-1906-363017 (2) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2) · Patent DE-1910-249794 (2) · Patent GB-1913-16499 (2) · Patent DE-1907-240268 (2) · Patent IT-1902-65889 (2) · Patent DE-1904-173378 (2) · Patent NO-1910-20421 (2) · Patent HU-1901-24148 (2) · Patent AU-1914-14892 (2) · Patent AT-1907-36106 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (236) · IPC B64C3/00 (29) · IPC B64C1/00 (14) · IPC B64C13/00 (14) · IPC B64C17/00 (13) · IPC B64C3/38 (10) · IPC B64C39/00 (9) · IPC B64C3/18 (6) · IPC B64C3/56 (5) · IPC B64C9/00 (5) · IPC B64C9/02 (5) · IPC B64C19/00 (4) · IPC B64C1/26 (4) · IPC B64C3/54 (4)
CPCs:
None (225) · CPC B64C3/00 (30) · CPC B64C17/00 (21) · CPC B64C13/00 (21) · CPC B64C2700/6235 (16) · CPC B64C3/385 (11) · CPC B64C39/00 (7) · CPC B64C9/00 (6) · CPC B64C9/02 (5) · CPC B64C3/56 (5) · CPC B64C3/52 (4) · CPC B64C2700/6218 (4) · CPC B64C31/02 (4) · CPC B64C35/00 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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