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Patents > Tech fields : Wings or construction or hybrid or lift & Publication date: 1910 - 1919 & Number of text pages: 2-3 & Number of diagram pages: 1

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Supplementary to patent:
None (269) · Patent FR-1908-392672 (6) · Patent FR-1908-407090 (4) · Patent DE-1912-266327 (3) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent FR-1909-410140 (3) · Patent DE-1909-220044 (3) · Patent DE-1910-06-18 Carl Hanschke (3)
Related to aircraft:
Patent agent:
None (164) · Armengaud jeune (62) · Hippolyte Josse (17) · None (16) · G. de Mestral et F. Harlé (16) · E. Blétry (12) · L. Chassevent (11) · J. Bonnet-Thirion (9) · Brandon frères (7) · J. Germain (7) · Schwab (7) · Charles Dony (6) · Gaston Rose (6) · Ch. Mardelet (5) · H. Bœttcher fils (5) · Dom. Casalonga (5) · Boramé et Julien (5) · Weismann et Marx (5)
Assigned to:
IPCs:
None (125) · IPC B64C1/00 (36) · IPC B64C17/00 (34) · IPC B64C39/00 (32) · IPC B64C3/00 (32) · IPC B64C23/00 (16) · IPC B64B1/00 (15) · IPC B64C3/54 (12) · IPC B64C3/38 (12) · IPC B64C25/00 (11) · IPC B64C35/00 (10) · IPC B64C3/52 (10) · IPC B64C3/48 (10) · IPC B64C33/02 (9) · IPC B64C27/04 (9) · IPC B64C11/00 (8) · IPC B64C11/04 (7) · IPC B64C21/02 (6) · IPC B64C3/56 (6)
CPCs:
None (123) · CPC B64C17/00 (34) · CPC B64C3/00 (32) · CPC B64C39/00 (26) · CPC B64C2700/6295 (21) · CPC B64C23/005 (16) · CPC B64C2700/6218 (16) · CPC B64B1/00 (15) · CPC B64C2700/6235 (14) · CPC B64C2700/6233 (12) · CPC B64C3/52 (11) · CPC B64C25/06 (10) · CPC B64C2700/6274 (10) · CPC Y02T50/166 (10) · CPC B64C3/48 (10) · CPC B64C3/54 (10) · CPC B64C2700/6219 (9)
First filing:
Citations from after 1930:
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