Drilldown: Patents

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Patents > Tech fields : Lift or subsystem & First filing: No & Cites these patents: None

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None (50) · Robert Esnault-Pelterie (25) · Louis Blériot (14) · Arthur Henry Edwards (9) · Joseph Wetterwald (8) · Jean Georges Ramel (7) · Sam Leonard Walkden (7) · Martin Diederich Rucker (7) · Gustave Plaisant (5) · André-Charles-Marie Meugniot (5) · Rudolf Wagner (5) · Jean-Gabriel-Joseph Meugniot (5) · Antoine-Padoue Filippi (5) · Édouard Vedovelli (4) · Carl Edler von Radinger (4) · Walter George Tarrant (4) · Adolphe Clément-Bayard (4) · Carlo Navaro (4) · Charles Wolf (4) · Pierre Le Goaziou (4)
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Supplementary to patent:
None (152) · Patent FR-1908-392672 (11) · Patent GB-1908-4519 (8) · Patent FR-1909-399456 (7) · Patent GB-1909-8531 (6) · Patent FR-1907-377174 (4) · Patent FR-1907-382794 (4) · Patent FR-1908-407090 (4) · Patent BE-1910-230887 (4) · Patent FR-1909-420322 (4) · Patent ES-1906-38692 (4)
Related to aircraft:
Patent agent:
None (171) · Armengaud jeune (36) · E. Blétry (13) · Weismann et Marx (9) · Abel & Imray (8) · J. Bonnet-Thirion (8) · Marks & Clerk (7) · Boult, Wade & Tennant (7) · G. de Mestral et F. Harlé (7) · L. Chassevent (6) · Dupont et Elluin (6) · Charles Dony (6) · Haseltine, Lake & Co. (5) · None (5) · C. Baumann (4) · C. Blétry (4) · Ed. Wolf (4)
National tech categories:
FR 6.4 (196) · None (83) · HU V/h (50) · AT 77d (18) · FR 6.2 (10) · FR 6.3 (10) · BE K (10) · DE 77h.5 (7) · NL 62 (4) · DK 77 (4) · CH 129b (3) · DE 77h.9 (2) · CH 129c (2) · AU 90.5 (2) · NL 62.7 (2) · FR 10.1 (2) · DE 77h (2)
IPCs:
None (155) · IPC B64C17/00 (37) · IPC B64C1/00 (30) · IPC B64C39/00 (27) · IPC B64C11/00 (13) · IPC B64C3/00 (11) · IPC B64C3/54 (11) · IPC B64C23/00 (11) · IPC B64C3/52 (10) · IPC B64C3/38 (10) · IPC B64C13/00 (10) · IPC B64B1/00 (9) · IPC B64C33/00 (7) · IPC B64C33/02 (6) · IPC B64C3/48 (5) · IPC B64C25/00 (5) · IPC B64B1/58 (5) · IPC B64B1/62 (5) · IPC B64C11/04 (5)
CPCs:
None (137) · CPC B64C17/00 (41) · CPC B64C39/00 (23) · CPC B64C2700/6295 (19) · CPC B64C23/005 (13) · CPC B64C13/00 (12) · CPC B64C2700/6218 (12) · CPC B64C3/52 (11) · CPC B64C3/00 (11) · CPC B64C2700/6274 (11) · CPC B64C3/385 (10) · CPC B64C1/00 (9) · CPC B64C11/006 (9) · CPC B64B1/00 (9) · CPC B64C2700/6212 (9) · CPC B64C3/54 (8) · CPC B64C2700/6214 (8) · CPC B64C33/00 (7) · CPC B64C2700/6245 (7)
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