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

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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (414) · Patent FR-1907-373818 (10) · Patent FR-1899-Boinet (5) · Patent FR-1916-502839 (4) · Patent FR-1908-407090 (4) · Patent FR-1909-07-01 Société Antoinette (4) · Patent FR-1902-321808 (4) · Patent FR-1913-472867 (4) · Patent FR-1908-393976 (4)
Related to aircraft:
Patent agent:
None (235) · Armengaud jeune (76) · None (20) · Weismann et Marx (17) · G. de Mestral et F. Harlé (14) · J. Germain (13) · Charles Dony (12) · Dupont et Elluin (12) · J. Bonnet-Thirion (11) · Haseltine, Lake & Co. (11) · Chassevent (9) · Boult, Wade & Tennant (9) · M. Zerolo (8) · L. Chassevent (6) · Lavoix et Mosès (6) · Paul Blum (6) · C. Blétry (6)
National tech categories:
FR 6.4 (351) · None (108) · FR 6.3 (49) · FR 5 (39) · BE K (23) · AT 77d (8) · HU V/h (8) · RU Group V (7) · DE 77h (5) · IT 8 (5) · FR 6 (5) · FR 6.2 (5) · USPC 244/46 (4) · DE 77h.5 (4) · DE 77 (4) · CH 115 (3) · FR 5.3 (3)
IPCs:
None (225) · IPC B64B1/00 (68) · IPC B64C39/00 (49) · IPC B64C1/00 (33) · IPC B64C3/00 (30) · IPC B64C25/00 (25) · IPC B64C23/00 (23) · IPC B64C17/00 (22) · IPC B64B1/58 (20) · IPC B64C35/00 (19) · IPC B64C3/38 (15) · IPC B64C3/18 (15) · IPC B64C27/04 (13) · IPC B64C3/56 (10) · IPC B64C33/02 (8) · IPC B64C31/06 (8) · IPC B64C13/00 (7) · IPC B64C31/04 (6) · IPC B64C11/00 (6)
CPCs:
None (199) · CPC B64B1/00 (68) · CPC B64C39/00 (44) · CPC B64C2700/6295 (37) · CPC B64C3/00 (27) · CPC B64C23/005 (24) · CPC B64B1/58 (23) · CPC B64C17/00 (22) · CPC B64C25/06 (20) · CPC B64C35/00 (18) · CPC B64C2700/6274 (15) · CPC B64C25/62 (13) · CPC B64F2700/6226 (12) · CPC B64C1/00 (12) · CPC B64C33/02 (12) · CPC B64C13/00 (11) · CPC B64C3/385 (11)
First filing:
Citations from after 1930:
Number of diagram pages:

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