Drilldown: Patents

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Patents > Inventor country: FR & Tech fields : construction or hybrid or lift & Cites these patents: None

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None (383) · Patent FR-1908-392672 (11) · Patent FR-1907-373818 (9) · Patent FR-1908-405961 (5) · Patent FR-1911-448337 (4) · Patent BE-1910-230887 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1908-407090 (4) · Patent FR-1909-403985 (4) · Patent FR-1909-401348 (3) · Patent FR-1899-292828 (3) · Patent FR-1915-478440 (3) · Patent BE-1908-Bot-Lallemand (3) · Patent FR-1916-493411 (3) · Patent FR-1916-502839 (3) · Patent FR-1910-418630 (3) · Patent FR-1911-429224 (3) · Patent GB-1912-26911 (3)
Related to aircraft:
Patent agent:
None (151) · Armengaud jeune (103) · None (29) · Weismann et Marx (18) · Hippolyte Josse (16) · J. Germain (15) · Dupont et Elluin (15) · G. de Mestral et F. Harlé (14) · J. Bonnet-Thirion (13) · Charles Dony (11) · Boult, Wade & Tennant (10) · Dom. Casalonga (10) · Haseltine, Lake & Co. (8) · Lavoix et Mosès (7) · Chassevent (6)
National tech categories:
FR 6.4 (398) · None (87) · FR 6.3 (43) · BE K (26) · HU V/h (13) · FR 6.2 (9) · FR 5 (6) · DE 77h.5 (6) · AT 77d (4) · FR 6.1 (4) · RU Group V (3) · FR 5.3 (3) · FR 10.1 (3) · FR 6 (2) · CH 115 (2) · FR 10.4 (2) · FR 7.1 (2)
IPCs:
None (120) · IPC B64C39/00 (55) · IPC B64C1/00 (48) · IPC B64C3/00 (37) · IPC B64B1/00 (36) · IPC B64C17/00 (31) · IPC B64C23/00 (31) · IPC B64C3/38 (18) · IPC B64C3/18 (17) · IPC B64C3/54 (16) · IPC B64B1/58 (14) · IPC B64C25/00 (14) · IPC B64C27/04 (13) · IPC B64C35/00 (13) · IPC B64C33/02 (12) · IPC B64C13/00 (10) · IPC B64C11/00 (9) · IPC B64C3/52 (8) · IPC B64C11/04 (7) · IPC B64C3/56 (7)
CPCs:
None (105) · CPC B64C39/00 (47) · CPC B64C3/00 (36) · CPC B64B1/00 (36) · CPC B64C2700/6295 (34) · CPC B64C17/00 (33) · CPC B64C23/005 (31) · CPC B64C2700/6274 (21) · CPC B64C3/385 (16) · CPC B64C1/00 (15) · CPC B64C33/02 (14) · CPC B64C13/00 (14) · CPC B64C2700/6218 (14) · CPC B64B1/58 (14) · CPC B64C2700/6235 (13) · CPC B64C3/18 (13) · CPC B64C25/06 (12) · CPC B64C2700/6233 (12) · CPC B64C2001/0063 (12) · CPC B64C35/00 (11)
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