Drilldown: Patents

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

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None (387) · Patent FR-1908-392672 (11) · Patent GB-1908-4519 (9) · Patent FR-1907-373818 (9) · Patent FR-1908-405961 (5) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1908-407090 (4) · Patent GB-1909-2111 (4) · Patent FR-1909-403985 (4) · Patent FR-1911-448337 (4) · Patent BE-1910-230887 (4) · Patent FR-1910-418630 (3) · Patent FR-1911-429224 (3) · Patent FR-1909-401348 (3) · Patent FR-1916-502839 (3) · Patent GB-1912-26911 (3)
Related to aircraft:
Patent agent:
None (151) · Armengaud jeune (95) · None (30) · Weismann et Marx (17) · Hippolyte Josse (16) · Dupont et Elluin (16) · G. de Mestral et F. Harlé (14) · J. Germain (13) · Charles Dony (12) · Boult, Wade & Tennant (11) · Dom. Casalonga (9) · Haseltine, Lake & Co. (8) · J. Bonnet-Thirion (7) · Lavoix et Mosès (6) · Brewer & Son (5) · Charles Assi (5) · Ch. Mardelet (5) · H. Bœttcher fils (5) · L. Chassevent (5) · Marks & Clerk (5)
IPCs:
None (124) · IPC B64C39/00 (56) · IPC B64C1/00 (51) · IPC B64C3/00 (44) · IPC B64C17/00 (32) · IPC B64C3/18 (30) · IPC B64B1/00 (25) · IPC B64C23/00 (22) · IPC B64C3/38 (20) · IPC B64C3/54 (18) · IPC B64C1/06 (15) · IPC B64C35/00 (14) · IPC B64C13/00 (14) · IPC B64C25/00 (13) · IPC B64C11/00 (11) · IPC B64B1/58 (9) · IPC B64C3/52 (8) · IPC B64C3/26 (8) · IPC B64C27/04 (8) · IPC B64C33/02 (8)
CPCs:
None (104) · CPC B64C39/00 (47) · CPC B64C3/00 (44) · CPC B64C17/00 (36) · CPC B64C2700/6295 (36) · CPC B64B1/00 (26) · CPC B64C23/005 (22) · CPC B64C3/18 (19) · CPC B64C13/00 (18) · CPC B64C2001/0063 (18) · CPC B64C3/385 (18) · CPC B64C2700/6274 (18) · CPC B64C2700/6233 (17) · CPC B64C2700/6235 (16) · CPC B64C2700/6218 (16) · CPC B64C1/00 (16) · CPC B64C3/54 (12) · CPC B64C1/065 (12) · CPC B64C3/185 (12) · CPC B64C35/00 (12)
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