Drilldown: Patents

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Patents > Tech fields : design or rotors & Patent agent: None

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Applicant firm:
None (378) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · Jacob Lohner & Co. (7) · Aktiebolaget Aviatorer (4) · Allgemeine Elektricitäts-Gesellschaft (4) · Daimler Motoren-Gesellschaft (4) · AGO Flugzeugwerke G. m. b. H. (3) · Luftschiffbau Schütte-Lanz (3) · Westinghouse Electric & Manufacturing Company (3) · Luft Fahrzeug G.m.b.H. (3) · Siemens-Schuckert Werke GmbH (3) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (3) · Société Antoinette (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Gothaer Waggonfabrik A. G. (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Deutsche Flugzeug-Werke G. m. b. H. (2) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (2) · Westinghouse Canada Limited (2) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (226) · 423792D (3)
Granted:
Supplementary to patent:
None (260) · Patent GB-1908-4519 (7) · Patent US-1909-970771 (6) · Patent CH-1899-18666 (5) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent FR-1902-321808 (3) · Patent US-1908-1077750 (3) · Patent SE-1906-23283 (3) · Patent FR-1898-275602 (3) · Patent GB-1909-2111 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (135) · None (80) · AT 77d (44) · DE 77h.5 (39) · FR 6.4 (30) · BE K (18) · DK 77 (16) · IT 8 (11) · DE 77h.9 (7) · RU Group V (7) · DE 77h (6) · DE 77 (5) · DE 77h.2 (5) · USPC 244/46 (3) · USPC 244/82 (3) · FR 6.3 (3) · FR 6.2 (3) · USPC 244/90R (3)
IPCs:
None (349) · IPC B64C39/00 (12) · IPC B64C1/00 (11) · IPC B64C3/00 (8) · IPC B64B1/00 (8) · IPC B64C17/00 (7) · IPC B64C23/00 (5) · IPC B64C11/00 (5) · IPC B64C35/00 (5) · IPC B64C3/18 (5) · IPC B64C9/02 (4) · IPC B64C11/04 (4) · IPC B64C11/20 (3) · IPC B64C1/26 (3) · IPC B64C3/54 (3) · IPC B64B1/58 (3) · IPC B64C33/00 (3)
CPCs:
None (314) · CPC B64B1/00 (14) · CPC B64C39/00 (13) · CPC B64C17/00 (12) · CPC B64C13/00 (9) · CPC B64C3/00 (8) · CPC B64C2700/6295 (8) · CPC B64C35/00 (7) · CPC B64C2700/6235 (5) · CPC B64B1/40 (5) · CPC B64B1/58 (5) · CPC B64C23/005 (5) · CPC B64C3/18 (5) · CPC B64C11/04 (4) · CPC B64C2700/6219 (4) · CPC B64C9/02 (4) · CPC B64C3/14 (4) · CPC B64C11/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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