Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Tech fields : Design or Propulsion & Number of text pages: 1-2

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Full specification filed date:
Application number:
None (130)
Granted:
Supplementary to patent:
None (236) · Patent FR-1907-382895 (3) · Patent FR-1904-340154 (3) · Patent FR-1907-373818 (3) · Patent FR-1904-342610 (3)
Related to aircraft:
Patent agent:
None (145) · Armengaud jeune (22) · None (11) · Y. Rabilloud et fils (9) · E. Blétry (8) · Chassevent (6) · J. Germain (6) · Munn & Co. (5) · Haseltine, Lake & Co. (5) · C. Blétry (4) · Charles Assi (4) · R. S. & A. B. Lacey (4)
National tech categories:
FR 6.4 (126) · None (39) · FR 6.3 (25) · HU V/h (25) · AT 77d (22) · FR 6.2 (12) · DK 77 (7) · DE 77h.6 (7) · DE 77h (7) · RU Group V (6) · DE 77h.5 (5) · USPC 244/6 (4) · USPC 244/66 (4) · DE 77h.2 (4) · FR 5.3 (4)
IPCs:
None (153) · IPC B64C39/00 (40) · IPC B64B1/00 (36) · IPC B64C11/00 (14) · IPC B64C33/02 (13) · IPC B64C23/00 (12) · IPC B64B1/58 (11) · IPC B64C17/00 (10) · IPC B64C27/04 (7) · IPC B64C1/00 (6) · IPC B64C13/00 (4) · IPC B64C3/38 (4) · IPC B64B1/40 (4) · IPC B64C11/20 (3) · IPC B64D27/00 (3) · IPC B63H1/12 (3)
CPCs:
None (105) · CPC B64B1/00 (38) · CPC B64C39/00 (27) · CPC B64C2700/6295 (21) · CPC B64C23/005 (21) · CPC B64C33/02 (18) · CPC B64C11/006 (14) · CPC B64C17/00 (11) · CPC B64B1/58 (11) · CPC B64C39/005 (10) · CPC B64C2700/6274 (9) · CPC B64C13/00 (6) · CPC B64C11/005 (5) · CPC B64C27/82 (4) · CPC B64C2700/6218 (4) · CPC B64D27/00 (4) · CPC B64B1/40 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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