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Patents > Tech fields: wings & Number of figures: 6-8

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Office:
Inventors:
Robert Esnault-Pelterie (10) · None (9) · Louis Blériot (6) · John Washington Wilson (5) · Emil Lehmann (4) · Boo Henning Wallin (3) · Robert Nau (3) · Jan Jaakson (3) · Albéric de la Celle (3)
Inventor country:
Applicant person:
None (16) · Robert Esnault-Pelterie (10) · Louis Blériot (6) · John Washington Wilson (5) · Emil Lehmann (4) · Albéric de la Celle (3) · Jan Jaakson (3) · Boo Henning Wallin (3) · Robert Nau (3)
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Full specification filed date:
Application number:
None (42)
Granted:
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Supplementary to patent:
None (98) · Patent SE-1906-25199 (4) · Patent DE-1898-126955 (3) · Patent US-1909-970771 (3) · Patent FR-1908-407411 (2) · Patent FR-1908-397199‎ (2) · Patent GB-1909-8531 (2) · Patent GB-1910-6051 (2) · Patent GB-1911-12232 (2)
Related to aircraft:
Patent agent:
None (60) · Armengaud jeune (19) · None (9) · Weismann et Marx (5) · L. Chassevent (4) · Edward Evans & Co. (3) · Abel & Imray (2) · G. de Mestral et F. Harlé (2) · Lavoix et Mosès (2) · Herbert Haddan & Co. (2) · J. D. Roots & Co. (2) · Brewer & Son (2) · W. P. Thompson & Co. (2)
National tech categories:
FR 6.4 (64) · None (36) · HU V/h (9) · AT 77d (8) · DE 77h.5 (4) · DK 77 (4) · USPC 244/22 (3) · USPC 244/50 (2) · USPC 244/90R (2) · DE 77h (2) · GB 4 without buoyant (2) · DE 77h.7 (2) · GB 4 propel & steer (2) · FR 5.3 (2)
IPCs:
None (57) · IPC B64C39/00 (12) · IPC B64C1/00 (12) · IPC B64C17/00 (11) · IPC B64C33/02 (10) · IPC B64C3/38 (8) · IPC B64C3/56 (7) · IPC B64C3/00 (5) · IPC B64C3/54 (3) · IPC B64C3/52 (3) · IPC B64C3/48 (3) · IPC B64C21/02 (3) · IPC B64C3/18 (3) · IPC B64C11/00 (2) · IPC B64B1/00 (2) · IPC B64C31/06 (2) · IPC B64C3/42 (2) · IPC B64C31/02 (2)
CPCs:
None (38) · CPC B64C33/02 (13) · CPC B64C17/00 (12) · CPC B64C39/00 (8) · CPC B64C3/56 (8) · CPC B64C2700/6295 (7) · CPC B64C3/385 (6) · CPC B64C13/00 (5) · CPC B64C2700/6218 (5) · CPC B64C3/00 (5) · CPC B64C21/02 (4) · CPC B64C2700/6233 (4) · CPC B64C33/00 (4) · CPC Y02T50/166 (3) · CPC B64C3/18 (3) · CPC B64C3/48 (3) · CPC B64C3/52 (3) · CPC B64B1/00 (3) · CPC B64C2700/6256 (3)
First filing:
Cites these patents:
Citations from after 1930:
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