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Patents > Office : BE or FR & Tech fields: wings & Assigned to: None

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None (237) · Patent FR-1907-373818 (8) · Patent FR-1908-392672 (6) · Patent FR-1908-407090 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent GB-1911-12232 (2) · Patent FR-1916-491738 (2) · Patent FR-1913-452942 (2) · Patent FR-1911-448574 (2) · Patent FR-1911-429224 (2) · Patent FR-1910-420958 (2) · Patent FR-1909-420004 (2) · Patent FR-1909-403418 (2) · Patent FR-1909-410848 (2) · Patent BE-1909-218585 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (67) · None (66) · G. de Mestral et F. Harlé (15) · Weismann et Marx (14) · None (14) · E. Blétry (13) · Hippolyte Josse (11) · L. Chassevent (11) · J. Bonnet-Thirion (10) · C. Blétry (8) · Brandon freres (6) · Duvinage (6) · Dupont et Elluin (6) · Charles Dony (6) · Louis Tailfer (6) · J. Germain (5) · Émile Bert (5)
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IPCs:
None (61) · IPC B64C39/00 (41) · IPC B64C1/00 (37) · IPC B64C17/00 (36) · IPC B64C3/00 (25) · IPC B64C3/38 (21) · IPC B64C33/02 (20) · IPC B64C3/52 (15) · IPC B64C3/54 (15) · IPC B64C23/00 (11) · IPC B64C3/48 (11) · IPC B64C11/00 (11) · IPC B64C3/56 (11) · IPC B64B1/00 (7) · IPC B64C13/00 (7) · IPC B64C3/18 (7) · IPC B64C33/00 (7) · IPC B64C31/04 (6)
CPCs:
None (55) · CPC B64C17/00 (37) · CPC B64C39/00 (32) · CPC B64C2700/6295 (25) · CPC B64C3/00 (24) · CPC B64C33/02 (23) · CPC B64C3/52 (17) · CPC B64C2700/6233 (17) · CPC B64C3/385 (16) · CPC B64C2700/6218 (16) · CPC B64C3/54 (13) · CPC B64C3/56 (11) · CPC B64C3/48 (11) · CPC B64C23/005 (10) · CPC B64C33/00 (9) · CPC Y02T50/166 (9) · CPC B64C11/006 (9) · CPC B64C1/00 (8) · CPC B64C2700/6245 (8)
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