Drilldown: Patents

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Patents > Tech fields: wings & Granted: Yes & Publication date: 1900 - 1999

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Supplementary to patent:
None (311) · Patent FR-1907-373818 (8) · Patent US-1909-970771 (7) · Patent FR-1908-392672 (7) · Patent GB-1911-12232 (7) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent SE-1906-25199 (4) · Patent SE-1906-23283 (4) · Patent FR-1908-407090 (4) · Patent GB-1908-4519 (4) · Patent CH-1912-62201 (3) · Patent FR-1909-403985 (3) · Patent FR-1911-429224 (3) · Patent GB-1911-29012 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent AT-1907-37570 (3)
Related to aircraft:
Patent agent:
None (205) · Armengaud jeune (68) · None (19) · G. de Mestral et F. Harlé (16) · Weismann et Marx (14) · E. Blétry (14) · Hippolyte Josse (12) · L. Chassevent (11) · J. Bonnet-Thirion (10) · C. Blétry (7) · Dupont et Elluin (6) · Brandon frères (6) · Louis Tailfer (6) · Charles Dony (6) · P. Follin (5) · J. Germain (5)
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IPCs:
None (143) · IPC B64C39/00 (53) · IPC B64C17/00 (42) · IPC B64C1/00 (42) · IPC B64C3/00 (31) · IPC B64C3/38 (23) · IPC B64C33/02 (22) · IPC B64C3/56 (20) · IPC B64C3/52 (18) · IPC B64C3/54 (18) · IPC B64C3/48 (12) · IPC B64C23/00 (12) · IPC B64C13/00 (12) · IPC B64C11/00 (11) · IPC B64C33/00 (8) · IPC B64C3/14 (8) · IPC B64B1/00 (7) · IPC B64C3/18 (7) · IPC B64C35/00 (7)
CPCs:
None (139) · CPC B64C17/00 (43) · CPC B64C39/00 (38) · CPC B64C3/00 (31) · CPC B64C2700/6295 (26) · CPC B64C33/02 (23) · CPC B64C3/56 (20) · CPC B64C3/52 (20) · CPC B64C2700/6233 (17) · CPC B64C3/385 (17) · CPC B64C2700/6218 (17) · CPC B64C3/54 (15) · CPC B64C13/00 (13) · CPC B64C3/48 (12) · CPC B64C33/00 (11) · CPC B64C23/005 (11) · CPC Y02T50/166 (10) · CPC B64C11/006 (9)
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