Drilldown: Patents

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Patents > Tech fields : Airship or Design or propulsion & Filing date: 1900 - 1909 & Number of text pages: 1-2

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Supplementary to patent:
None (249) · Patent FR-1904-340154 (3) · Patent FR-1907-373818 (3) · Patent FR-1907-382895 (3) · Patent FR-1904-342610 (3)
Related to aircraft:
Patent agent:
None (169) · Armengaud jeune (21) · None (9) · Y. Rabilloud et fils (9) · E. Blétry (8) · J. Germain (6) · Chassevent (6) · Munn & Co. (5) · Haseltine, Lake & Co. (5) · Charles Assi (4) · Lavoix et Mosès (4) · C. Blétry (4) · R. S. & A. B. Lacey (4)
National tech categories:
FR 6.4 (127) · None (38) · HU V/h (35) · FR 6.3 (28) · AT 77d (26) · FR 6.2 (12) · DE 77h (9) · DK 77 (8) · DE 77h.6 (6) · RU Group V (5) · FR 5.3 (4) · DE 77h.5 (4) · DE 77h.2 (4) · DE 77h.15 (4) · USPC 244/22 (4) · USPC 244/6 (4) · USPC 244/66 (4)
IPCs:
None (159) · IPC B64B1/00 (40) · IPC B64C39/00 (38) · IPC B64C11/00 (16) · IPC B64C33/02 (13) · IPC B64B1/58 (11) · IPC B64C23/00 (11) · IPC B64C17/00 (10) · IPC B64C27/04 (8) · IPC B64C1/00 (7) · IPC B64C13/00 (5) · IPC B64B1/40 (5) · IPC B64C3/38 (4) · IPC B64D27/00 (3) · IPC B64C11/20 (3) · IPC B64C33/00 (3) · IPC B63H1/12 (3)
CPCs:
None (120) · CPC B64B1/00 (42) · CPC B64C39/00 (28) · CPC B64C2700/6295 (24) · CPC B64C23/005 (20) · CPC B64C33/02 (15) · CPC B64C11/006 (12) · CPC B64B1/58 (12) · CPC B64C17/00 (10) · CPC B64C2700/6274 (9) · CPC B64C39/005 (8) · CPC B64C13/00 (6) · CPC B64C11/005 (5) · CPC B64B1/40 (5) · CPC B64C2700/6281 (4) · CPC B64C2700/6218 (4) · CPC B64C27/12 (4) · CPC B64D27/00 (4) · CPC B64C11/001 (4)
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