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Patents > National tech categories : DE 77h.5 or USPC 244/80

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Office:
Inventors:
None (55) · Anton Flettner (11) · Ernst Heinkel (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · John P. Tarbox (6) · Robert Esnault-Pelterie (5) · James Means (3) · Gustav Mees (3) · Orville Wright (3)
Inventor country:
Applicant person:
None (83) · Anton Flettner (11) · Ernst Heinkel (9) · Robert Esnault-Pelterie (5) · James Means (3) · Gustav Mees (3) · Claudius Dornier (3) · Augustus F. W. Macmanus (2) · Jacob Knappich (2) · John P. Tarbox (2) · Joseph Wetterwald (2) · Michael Angelo Parisano (2) · Michel Schleiffer (2) · Raimund Nimfuehr (2) · René Arnoux (2) · Charles Rudolph Wittemann (2) · Hermann Werner (2) · Adolphe-François-Joseph Doutre (2) · Anthony Herman Gerard Fokker (2)
Applicant firm:
None (212) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (17) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Mercur Flugzeugbau (3) · Daimler-Motoren-Gesellschaft (3) · Rumpler-Werke A.-G. in Berlin-Johannisthal (3) · Tarbox Safety Aircraft Company (3) · Deutsche Flugzeug-Werke G. m. b. H. (2) · Albatros, Gesellschaft für Flugzeugunternehmungen m.b.H. (2) · Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (2) · AGO Flugzeugwerke G. m. b. H. (2) · Gothaer Waggonfabrik A. G. (2)
Applicant is inventor:
Tech fields:
airplane (122) · stability (64) · frame (62) · None (46) · design (44) · wings (37) · control (33) · Construction (28) · navigation (24) · Tragfläche (23) · biplane (19) · automatic stability (17) · propeller (16) · fuselage (15) · airfoil (14) · subsystem (13) · rudder (13) · whole (12) · steering (11) · propulsion (11)
Full specification filed date:
Application number:
None (145)
Granted:
Publication date:
Supplementary to patent:
None (221) · Patent DE-1910-249794 (2) · Patent DE-1904-173378 (2) · Patent DE-1918-388537 (2) · Patent DE-1921-384750 (2) · Patent FR-1907-373763 (2)
Related to aircraft:
Patent agent:
None (225) · Victor J. Evans (8) · Knight & Co. (2) · A. Rohrbach (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (105) · IPC B64C3/00 (27) · IPC B64C17/00 (23) · IPC B64C13/00 (15) · IPC B64C1/00 (14) · IPC B64C3/38 (9) · IPC B64C39/00 (9) · IPC B64C3/18 (6) · IPC B64C9/02 (5) · IPC B64C3/56 (4) · IPC B64C19/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C1/26 (4) · IPC B64C3/52 (3) · IPC B64C3/10 (3) · IPC B64C35/00 (3) · IPC B64C31/02 (3) · IPC B64C9/00 (3) · IPC B64C11/00 (3) · IPC B64C17/04 (3)
CPCs:
CPC B64C17/00 (80) · CPC B64C3/00 (28) · CPC B64C13/00 (28) · None (26) · CPC B64C2700/6235 (16) · CPC B64C3/385 (13) · CPC B64C23/005 (10) · CPC B64C39/00 (6) · CPC B64C9/00 (5) · CPC B64C9/02 (5) · CPC B64C3/52 (4) · CPC B64C31/02 (4) · CPC B64C2700/6295 (4) · CPC B64C3/18 (4) · CPC B64C3/56 (4) · CPC B64C35/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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