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

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Office:
Applicant person:
None (280) · Anton Flettner (11) · Ernst Heinkel (9) · Robert Esnault-Pelterie (4) · Guido Antoni (3) · Claudius Dornier (3) · Meller (the younger) (3)
Applicant firm:
None (385) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (17) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Daimler-Motoren-Gesellschaft (3) · Aktiebolaget Aviatorer (3) · Rumpler-Werke A.-G. in Berlin-Johannisthal (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Motorluftschiff Studiengesellschaft m.b.H (2) · Gothaer Waggonfabrik A. G.‎ (2) · Deutsche Flugzeug-Werke G. m. b. H. (2) · AGO Flugzeugwerke G. m. b. H. (2) · Albatros, Gesellschaft für Flugzeugunternehmungen m.b.H. (2) · Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (2)
Applicant is inventor:
Tech fields:
airplane (146) · LTA (79) · navigation (76) · frame (62) · balloon (50) · wings (48) · design (48) · propulsion (48) · None (43) · stability (37) · construction (31) · propeller (29) · control (23) · whole (22) · marine (19) · biplane (19) · Tragfläche (18) · airfoil (18) · rudder (14)
Full specification filed date:
Application number:
None (402)
Granted:
Publication date:
Supplementary to patent:
None (345) · Patent FR-1902-326727 (3) · Patent SE-1906-23283 (3) · Patent AU-1914-14892 (2) · Patent FR-1906-363017 (2) · Patent FR-1850-10514 (2) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2) · Patent DE-1910-249794 (2) · Patent DE-1907-240268 (2) · Patent DE-1904-173378 (2) · Patent IT-1902-65889 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (326) · IPC B64C3/00 (26) · IPC B64C13/00 (15) · IPC B64C1/00 (12) · IPC B64C39/00 (7) · IPC B64C3/38 (7) · IPC B64C17/00 (6) · IPC B64C3/18 (6) · IPC B64C9/02 (5) · IPC B64C3/56 (4) · IPC B64C1/26 (4) · IPC B64C3/10 (3) · IPC B64C11/00 (3)
CPCs:
None (314) · CPC B64C3/00 (28) · CPC B64C13/00 (20) · CPC B64C2700/6235 (16) · CPC B64C17/00 (10) · CPC B64C9/02 (5) · CPC B64C39/00 (5) · CPC B64C3/385 (5) · CPC B64C9/00 (4) · CPC B64C3/56 (4) · CPC B64C3/18 (4) · CPC B64C1/26 (3) · CPC B64C2700/6233 (3) · CPC B64D7/02 (3) · CPC B64C31/02 (3) · CPC B64C11/00 (3) · CPC B64C3/44 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6256 (3) · CPC B64C3/52 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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