Drilldown: Patents

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Patents > Office : ?? or DE or SE & Tech fields : Airplane or propulsion

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Office: (Click arrow to add another value)
Inventors:
None (54) · Ernst Heinkel (11) · Robert Esnault-Pelterie (5) · Anton Flettner (3) · Hellmuth Hirth (3) · Orville Wright (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Richard Czygan (3) · Ernst Georg August Baumgarten (3)
Applicant person:
None (132) · Ernst Heinkel (11) · Robert Esnault-Pelterie (4) · Anton Flettner (3) · Richard Czygan (3) · Hellmuth Hirth (2) · Hans Josef Goebbel (2) · Ernst Georg August Baumgarten (2) · George Raymond Lawrence (2)
Applicant firm:
None (176) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Daimler-Motoren-Gesellschaft (3) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Allgemeine Elektricitäts-Gesellschaft (2) · AGO Flugzeugwerke G. m. b. H. (2) · Deutsche Flugzeug-Werke G. m. b. H. (2) · Vickers Limited (2) · Luftschiffbau Zeppelin G. m. b. H. (2) · Albatros, Gesellschaft für Flugzeugunternehmungen m.b.H. (2) · Gothaer Waggonfabrik A. G. (2) · Julius Pintsch A.-G. (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (200)
Granted:
Supplementary to patent:
None (179) · Patent DE-1904-173378 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1921-384750 (2) · Patent DE-1893-73799 (2)
Related to aircraft:
IPCs:
None (100) · IPC B64C3/00 (17) · IPC B64C11/00 (8) · IPC B64C33/02 (8) · IPC B64C39/00 (7) · IPC B64C1/00 (7) · IPC B64C13/00 (6) · IPC B64C3/38 (6) · IPC B64C35/00 (6) · IPC B64B1/00 (4) · IPC B64C1/26 (4) · IPC B64C3/56 (4) · IPC B64C17/00 (3) · IPC B64C25/00 (3) · IPC B64C9/02 (3) · IPC B64C3/18 (3)
CPCs:
None (73) · CPC B64C3/00 (19) · CPC B64C2700/6235 (9) · CPC B64C13/00 (8) · CPC B64C11/00 (7) · CPC B64B1/00 (7) · CPC B64C17/00 (6) · CPC B64C11/006 (6) · CPC B64C33/02 (6) · CPC B64C39/00 (5) · CPC B64C35/00 (5) · CPC B64C3/385 (4) · CPC B64C3/56 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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