Drilldown: Patents

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Patents > Applicant firm: None & Tech fields: LTA & Patent agent : J. Germain or None

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Application number:
Granted:
Supplementary to patent:
None (876) · Patent CH-1899-18666 (6) ·   (5) · Patent FR-1891-216860 (4) · Patent FR-1891-215265 (4) · Patent FR-1902-328044 (4) · Patent FR-1841-9265 (4) · Patent DE-1908-221549 (4) · Patent DE-1899-123884 (4) · Patent DE-1895-98580 (4) · Patent GB-1913-16499 (4)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (310) · FR 6.4 (132) · DE 77 (81) · FR 6.3 (54) · AT 77d (42) · HU V/h (41) · FR 5 (40) · USPC 244/30 (28) · IT 8 (28) · DE 77h.4 (25) · GB 4 with buoyant (24) · DE 77h (24) · RU Group V (19) · USPC 244/97 (16) · GB 4 aërostats (15) · DE 77h.3 (13) · BE K (12) · USPC 244/26 (12) · DE 77h.15 (11) · USPC 244/25 (11)
IPCs:
None (790) · IPC B64B1/00 (137) · IPC B64B1/58 (56) · IPC B64B1/40 (27) · IPC B64B1/62 (25) · IPC B64B1/06 (9) · IPC B64B (7) · IPC B64C33/02 (7) · IPC B64C9/00 (6) · IPC B64C39/00 (6) · IPC B64C23/00 (5) · IPC B64C1/00 (5) · IPC B64C11/001 (4) · IPC B64C11/00 (4) · IPC B64B1/60 (4)
CPCs:
None (700) · CPC B64B1/00 (156) · CPC B64B1/58 (68) · CPC B64B1/40 (47) · CPC B64B1/62 (35) · CPC B64C11/001 (9) · CPC B64C23/005 (9) · CPC B64C9/38 (9) · CPC B64C9/00 (9) · CPC B64C39/008 (6) · CPC B64C39/005 (6) · CPC B64C33/02 (5) · CPC B64C2700/6273 (5) · CPC B64B1/30 (4) · CPC B64C11/006 (4) · CPC B64C2201/00 (4) · CPC B64C31/04 (4)
First filing:
Citations from after 1930:
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