Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or Other & National tech categories: FR 6.4

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (275) · LTA (173) · Design (148) · propulsion (129) · stability (120) · frame (116) · Wings (113) · propellers (88) · lift (80) · construction (75) · navigation (72) · None (65) · Control (65) · Aerodynamics (59) · Sustentation (50) · Subsystem (49) · hybrid (46) · Ascension (36) · rudder (35)
Application number:
Granted:
Supplementary to patent:
None (538) · Patent FR-1908-392672 (8) · Patent FR-1907-373818 (7) · Patent FR-1908-407090 (4) · Patent ES-1906-38692 (4) · Patent BE-1907-202697 (3) · Patent FR-1909-398825 (3) · Patent FR-1907-382794 (3) · Patent FR-1908-396249 (3)
Related to aircraft:
Patent agent:
None (155) · Armengaud jeune (90) · None (42) · Weismann et Marx (25) · J. Bonnet-Thirion (24) · Chassevent (22) · J. Germain (22) · Boramé et Julien (20) · E. Blétry (20) · G. de Mestral et F. Harlé (18) · Brandon frères (17) · Lavoix et Mosès (17) · Y. Rabilloud et fils (13) · C. Baumann (11) · C. Blétry (11) · Charles Assi (10)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (109) · IPC B64B1/00 (98) · IPC B64B1/58 (65) · IPC B64C17/00 (49) · None (44) · IPC B64C23/00 (42) · IPC B64C33/02 (38) · IPC B64C1/00 (37) · IPC B64C27/04 (35) · IPC B64C11/00 (26) · IPC B64C3/38 (19) · IPC B64C33/00 (18) · IPC B64C3/00 (15) · IPC B64C13/00 (14) · IPC B64B1/40 (13) · IPC B64C3/52 (13) · IPC B64C3/54 (10) · IPC B64D35/04 (9) · IPC B64C3/56 (8)
CPCs:
CPC B64B1/00 (98) · CPC B64C39/00 (87) · CPC B64B1/58 (65) · CPC B64C2700/6295 (65) · CPC B64C17/00 (51) · CPC B64C23/005 (45) · CPC B64C33/02 (43) · CPC B64C2700/6274 (32) · CPC B64C2700/6281 (28) · CPC B64C27/04 (23) · CPC B64C11/006 (22) · CPC B64C33/00 (20) · CPC B64C13/00 (20) · CPC B64C3/385 (19) · CPC B64C2700/6212 (18) · CPC B64C3/00 (17) · CPC B64C2700/6218 (16) · CPC B64C1/00 (16) · CPC B64B1/40 (13) · CPC B64C3/52 (13)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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