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Patents > National tech categories : AT 77d or DE 77h.5 or NL 62

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Office:
Applicant person:
None (206) · Anton Flettner (11) · Reinhold Richter (9) · Ernst Heinkel (9) · Robert Esnault-Pelterie (6) · Heinrich Bier (4) · Alexander Albert Holle (3) · Floris Albert van Heyst (3) · Ludwig Schmidl (3) · Adolf Freiherr Odkolek von Augezd (3) · Alfred E. Wunderlich (3) · Gustav Mees (3) · Claudius Dornier (3)
Applicant firm:
None (352) · Jacob Lohner & Co. (20) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (17) · Luft-Verkehrs-Gesellschaft m.b.H. (10) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (5) · Daimler-Motoren-Gesellschaft (4) · Luftschiffbau Schütte-Lanz (4) · AGO Flugzeugwerke G. m. b. H. (4) · Gothaer Waggonfabrik A. G.‎ (4) · Rumpler-Werke A.-G. in Berlin-Johannisthal (3) · Mercur Flugzeugbau (3) · Österreichische Daimler Motoren A. G. (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3)
Applicant is inventor:
Tech fields:
airplane (224) · frame (132) · design (87) · wings (78) · construction (68) · stability (62) · subsystem (59) · LTA (55) · control (46) · propulsion (43) · Tragfläche (38) · aerodynamics (36) · propeller (34) · Propellers (33) · navigation (33) · biplane (31) · whole (31) · None (27) · airfoil (27) · Airship (23)
Full specification filed date:
Application number:
None (384) · 1124 (2)
Granted:
Supplementary to patent:
None (315) · Patent FR-1906-363017 (2) · Patent FR-1912-450422 (2) · Patent DE-1921-384750 (2) · Patent DE-1908-221549 (2) · Patent DE-1907-240268 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent DE-1904-173378 (2) · Patent DE-1913-290120 (2) · Patent HU-1909-49726 (2) · Patent DE-1910-249794 (2) · Patent FR-1907-373763 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1912-449167 (2) · Patent AT-1913-79244 (2) · Patent AT-1912-64662 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1918-388537 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (271) · IPC B64C3/00 (29) · IPC B64C13/00 (16) · IPC B64C1/00 (14) · IPC B64C17/00 (12) · IPC B64C3/38 (11) · IPC B64C39/00 (9) · IPC B64C3/18 (6) · IPC B64C19/00 (5) · IPC B64C11/00 (5) · IPC B64C9/02 (5) · IPC B64C3/56 (4) · IPC B64C1/26 (4) · IPC B64C17/04 (4) · IPC B64C3/10 (4) · IPC B64C9/00 (4)
CPCs:
None (288) · CPC B64C3/00 (28) · CPC B64C13/00 (23) · CPC B64C17/00 (20) · CPC B64C2700/6235 (16) · CPC B64C3/385 (13) · CPC B64C39/00 (6) · CPC B64C9/02 (5) · CPC B64C9/00 (5) · CPC B64C11/00 (5) · CPC B64C35/00 (4) · CPC B64C31/02 (4) · CPC B64C3/56 (4) · CPC B64C3/18 (4) · CPC B64C3/52 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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