Drilldown: Patents

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Patents > Tech fields : construction or hybrid or lift & Patent agent: None

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Applicant firm:
None (490) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (15) · Jacob Lohner & Co. (11) · Luft Fahrzeug G.m.b.H. (7) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (6) · Aktiebolaget Aviatorer (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · A. Wunderlich & Cie, Ingénieurs-Conseils (5) · Luftschiffbau Schütte-Lanz (5) · Moteurs Salmson (5) · Allgemeine Elektricitäts-Gesellschaft (4) · AGO Flugzeugwerke G. m. b. H. (3) · Gothaer Waggonfabrik A. G. (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Tarbox Safety Aircraft Company (2) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (2) · Luftfahrzeugbau Schütte-Lanz (2) · Westinghouse Electric & Manufacturing Company (2) · Société Anonyme des Établissements Nieuport (2) · Daimler Motoren-Gesellschaft (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (403) · Patent GB-1908-4519 (6) · Patent BE-1909-214032 (5) · Patent US-1909-970771 (5) · Patent GB-1909-2111 (4) · Patent SE-1906-23283 (3) · Patent FR-1909-403985 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (127) · None (112) · FR 6.4 (70) · AT 77d (48) · DE 77h.5 (35) · FR 6.3 (21) · BE K (21) · DK 77 (11) · RU Group V (9) · DE 77h (9) · DE 77h.9 (6) · USPC 244/90R (5) · DE 77h.7 (4) · AR 21 (4) · IT 8 (4) · DE 77 (4) · NL 62 (4)
IPCs:
None (411) · IPC B64C3/00 (25) · IPC B64C39/00 (20) · IPC B64B1/00 (19) · IPC B64C17/00 (13) · IPC B64C1/00 (13) · IPC B64B1/58 (8) · IPC B64C3/18 (8) · IPC B64C11/00 (7) · IPC B64C23/00 (6) · IPC B64C33/00 (6) · IPC B64C27/04 (5) · IPC B64C3/14 (5) · IPC B64B1/40 (4) · IPC B64C3/54 (4) · IPC B64C35/00 (4) · IPC B64C9/02 (4)
CPCs:
None (339) · CPC B64C3/00 (23) · CPC B64B1/00 (23) · CPC B64C17/00 (19) · CPC B64C39/00 (15) · CPC B64C2700/6235 (15) · CPC B64C2700/6295 (12) · CPC B64C23/005 (11) · CPC B64B1/58 (9) · CPC B64C3/14 (8) · CPC B64C39/005 (8) · CPC B64C13/00 (8) · CPC B64C33/00 (7) · CPC B64C2700/6218 (7) · CPC B64C35/00 (6) · CPC B64B1/40 (6) · CPC B64C2700/6274 (5) · CPC B64C3/18 (5) · CPC B64C11/00 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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