Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : ES or Other & Inventor country : BE or FR or NL & Tech fields : airplane or steering & National tech categories: FR 6.4 & Cites these patents: None

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None (366) · Patent FR-1909-420322 (9) · Patent FR-1907-373818 (5) · Patent FR-1909-411204 (3) · Patent FR-1908-392672 (3) · Patent FR-1908-407090 (3) · Patent FR-1910-414695 (3) · Patent FR-1912-446818 (3)
Related to aircraft:
Patent agent:
Armengaud jeune (101) · None (84) · None (39) · Charles Dony (34) · J. Bonnet-Thirion (24) · Dupont et Elluin (19) · Hippolyte Josse (19) · Weismann et Marx (18) · G. de Mestral et F. Harlé (17) · L. Chassevent (17) · J. Germain (12) · Boramé et Julien (10) · E. Blétry (10) · Paul Blum (8) · J. Bonnet-Thirion et Breton (8) · Émile Bert (8) · Paul Caquet (7) · H. Bœttcher fils (7)
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IPCs:
IPC B64C17/00 (117) · IPC B64C1/00 (111) · IPC B64C39/00 (70) · IPC B64C3/00 (35) · IPC B64C25/00 (33) · IPC B64C3/38 (25) · IPC B64C13/00 (18) · IPC B64C35/00 (17) · IPC B64C23/00 (15) · IPC B64C17/06 (13) · IPC B64C11/00 (11) · IPC B64C3/54 (11) · None (11) · IPC B64C3/52 (11) · IPC B64C33/02 (10) · IPC B64C3/56 (9) · IPC B64C11/04 (7) · IPC B64D17/00 (7) · IPC B64C3/48 (7) · IPC B64C13/04 (6)
CPCs:
CPC B64C17/00 (121) · CPC B64C39/00 (58) · CPC B64C2700/6218 (51) · CPC B64C2700/6295 (35) · CPC B64C3/00 (35) · CPC B64C25/06 (24) · CPC B64C3/385 (23) · CPC B64C1/00 (23) · CPC B64C13/00 (22) · CPC B64F2700/6226 (20) · CPC B64C25/62 (18) · CPC B64C2700/6212 (15) · CPC B64C2700/6214 (15) · CPC B64C17/06 (15) · CPC B64C2700/6233 (15) · CPC B64C2700/6256 (15) · CPC B64C23/005 (12) · CPC B64C3/52 (12)
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