Drilldown: Patents

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

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Inventor country:
Applicant firm:
None (555) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (15) · Jacob Lohner & Co. (13) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (6) · Luftschiffbau Schütte-Lanz (6) · Luft Fahrzeug G.m.b.H. (6) · Daimler Motoren-Gesellschaft (5) · Westinghouse Electric & Manufacturing Company (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Moteurs Salmson (4) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Allgemeine Elektricitäts-Gesellschaft (4) · Aktiebolaget Aviatorer (4) · AGO Flugzeugwerke G. m. b. H. (3) · Gothaer Waggonfabrik A. G. (3) · Siemens-Schuckert Werke GmbH (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (428) · 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 US-1908-1077750 (3) · Patent FR-1909-403985 (3) · Patent GB-1909-2111 (3) · Patent SE-1906-23283 (3) · Patent FR-1898-275602 (3) · Patent FR-1902-321808 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (164) · None (119) · FR 6.4 (109) · AT 77d (55) · DE 77h.5 (48) · BE K (21) · FR 6.3 (16) · DK 77 (16) · IT 8 (13) · FR 6.2 (10) · DE 77h.9 (8) · DE 77h (8) · DE 77 (6) · RU Group V (6) · DE 77h.2 (6) · DE 77h.7 (4)
IPCs:
None (445) · IPC B64C39/00 (34) · IPC B64C1/00 (33) · IPC B64C17/00 (30) · IPC B64C3/00 (25) · IPC B64B1/00 (14) · IPC B64C3/18 (10) · IPC B64C35/00 (9) · IPC B64C11/00 (8) · IPC B64B1/58 (7) · IPC B64C23/00 (6) · IPC B64C33/00 (5) · IPC B64C11/20 (5) · IPC B64C3/54 (5) · IPC B64C9/02 (5) · IPC B64C13/00 (4) · IPC B64C11/16 (4) · IPC B64C11/04 (4) · IPC B64C3/14 (4)
CPCs:
None (388) · CPC B64C17/00 (36) · CPC B64C39/00 (31) · CPC B64C3/00 (26) · CPC B64C2700/6295 (26) · CPC B64B1/00 (21) · CPC B64C2700/6218 (16) · CPC B64C2700/6235 (15) · CPC B64C13/00 (11) · CPC B64C35/00 (10) · CPC B64B1/58 (9) · CPC B64C3/18 (7) · CPC B64C2700/6219 (7) · CPC B64B1/40 (6) · CPC B64C23/005 (6) · CPC B64C3/14 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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