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Patents > National tech categories : DE 77h.5 or FR 6 or USPC 244/80

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Office:
Inventors:
None (55) · Anton Flettner (10) · Ernst Heinkel (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · John P. Tarbox (6) · Louis-Honoré Gauthier (5) · Robert Esnault-Pelterie (5) · Gustav Mees (3) · Orville Wright (3) · James Means (3)
Applicant person:
None (93) · Anton Flettner (10) · Ernst Heinkel (9) · Robert Esnault-Pelterie (5) · Louis-Honoré Gauthier (4) · James Means (3) · Gustav Mees (3) · Claudius Dornier (3)
Applicant firm:
None (238) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (16) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Daimler-Motoren-Gesellschaft (3) · Tarbox Safety Aircraft Company (3) · Rumpler-Werke A.-G. in Berlin-Johannisthal (3) · Mercur Flugzeugbau (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (2) · Louis-Honoré Gauthier (2) · Deutsche Flugzeug-Werke G. m. b. H. (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:
airplane (118) · stability (66) · frame (61) · Design (44) · None (44) · navigation (40) · Wings (38) · Control (34) · Construction (28) · Tragfläche (23) · propulsion (23) · propeller (18) · biplane (17) · LTA (16) · automatic stability (16) · fuselage (15) · rudder (14) · airfoil (14)
Full specification filed date:
Application number:
None (175)
Granted:
Supplementary to patent:
None (241) · Patent FR-1841-9265 (6) · Patent DE-1918-388537 (2) · Patent DE-1904-173378 (2) · Patent DE-1921-384750 (2) · Patent DE-1910-249794 (2) · Patent FR-1907-373763 (2)
Related to aircraft:
Patent agent:
None (237) · Victor J. Evans (10) · C. L. Parker (2) · Knight & Co. (2) · A. Rohrbach (2) · Armand Ricordeau (2) · Munn & Co. (2) · Blétry (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (130) · IPC B64C3/00 (29) · IPC B64C17/00 (23) · IPC B64C13/00 (14) · IPC B64C1/00 (13) · IPC B64C3/38 (10) · IPC B64C39/00 (10) · IPC B64C3/18 (6) · IPC B64C9/02 (5) · IPC B64C3/56 (5) · IPC B64C9/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C1/26 (4) · IPC B64C19/00 (4)
CPCs:
CPC B64C17/00 (77) · None (56) · CPC B64C3/00 (30) · CPC B64C13/00 (27) · CPC B64C2700/6235 (16) · CPC B64C3/385 (13) · CPC B64C23/005 (10) · CPC B64C39/00 (7) · CPC B64C9/02 (5) · CPC B64C3/56 (5) · CPC B64C3/52 (4) · CPC B64C3/42 (4) · CPC B64C9/00 (4) · CPC B64C35/00 (4) · CPC B64C31/02 (4) · CPC B64C2700/6295 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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