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Patents > Inventor country: FR & Tech fields : balloon or frame

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Supplementary to patent:
None (344) · Patent FR-1907-373818 (10) · Patent FR-1899-Boinet (5) · Patent FR-1916-502839 (4) · Patent FR-1909-07-01 Société Antoinette (4) · Patent FR-1902-321808 (4) · Patent FR-1913-472867 (4) · Patent FR-1908-393976 (4) · Patent FR-1913-467415 (3) · Patent FR-1909-401348 (3) · Patent FR-1908-397350 (3) · Patent FR-1911-438580 (3) · Patent FR-1903-333745 (3) · Patent FR-1909-411204 (3) · Patent FR-1913-438580.17636 (3) · Patent FR-1911-429224 (3) · Patent FR-1898-03-21 Louis-Étienne Roze (3) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3)
Related to aircraft:
Patent agent:
None (206) · Armengaud jeune (71) · Weismann et Marx (16) · Dupont et Elluin (12) · Charles Dony (12) · J. Germain (11) · None (11) · Haseltine, Lake & Co. (10) · Boult, Wade & Tennant (9) · M. Zerolo (8) · G. de Mestral et F. Harlé (8) · J. Bonnet-Thirion (7) · Chassevent (6) · Paul Blum (6) · Boramé et Julien (5) · C. Blétry (5) · L. Chassevent (5) · Hippolyte Josse (5) · Ch. Mardelet (5)
National tech categories:
FR 6.4 (286) · None (98) · FR 6.3 (41) · FR 5 (36) · BE K (16) · AT 77d (8) · HU V/h (8) · IT 8 (5) · DE 77h (4) · FR 6.2 (4) · DE 77h.5 (4) · DE 77 (4) · RU Group V (3) · FR 6 (3) · USPC 244/46 (3) · FR 5.3 (3)
IPCs:
None (193) · IPC B64B1/00 (55) · IPC B64C39/00 (44) · IPC B64C1/00 (31) · IPC B64C3/00 (29) · IPC B64C25/00 (24) · IPC B64C17/00 (21) · IPC B64B1/58 (16) · IPC B64C3/18 (15) · IPC B64C3/38 (14) · IPC B64C35/00 (13) · IPC B64C3/56 (10) · IPC B64C23/00 (10) · IPC B64C31/06 (7) · IPC B64C13/00 (7) · IPC B64C31/04 (5) · IPC B64C1/06 (5) · IPC B64C33/02 (5) · IPC B64B1/40 (5)
CPCs:
None (171) · CPC B64B1/00 (55) · CPC B64C39/00 (42) · CPC B64C2700/6295 (35) · CPC B64C3/00 (27) · CPC B64C17/00 (21) · CPC B64C25/06 (19) · CPC B64B1/58 (18) · CPC B64C35/00 (13) · CPC B64C25/62 (13) · CPC B64C1/00 (12) · CPC B64C23/005 (11) · CPC B64F2700/6226 (11) · CPC B64C13/00 (11) · CPC B64C3/385 (10) · CPC B64C25/52 (10) · CPC B64C3/56 (10) · CPC B64C2700/6233 (10)
First filing:
Citations from after 1930:
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