Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & National tech categories : DE 77h.6 or FR 6.4

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Tech fields:
airplane (212) · LTA (148) · Propulsion (114) · Design (110) · stability (98) · wings (87) · frame (87) · Propellers (77) · Lift (69) · navigation (66) · construction (58) · None (55) · control (52) · hybrid (44) · aerodynamics (42) · sustentation (41) · rudder (35) · subsystem (32) · ascension (30) · helicopter (30)
Full specification filed date:
Application number:
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Supplementary to patent:
None (429) · Patent FR-1908-392672 (7) · Patent FR-1907-373818 (7) · Patent FR-1908-396249 (4) · Patent FR-1909-398825 (3) · Patent ES-1906-38692 (3) · Patent FR-1907-382794 (2) · Patent FR-1908-401308 (2) · Patent BE-1907-202697 (2) · Patent GB-1906-1436 (2) · Patent FR-1908-397675 (2) · Patent FR-1907-382087 (2) · Patent DE-1907-214228 (2) · Patent FR-1907-392977 (2) · Patent FR-1908-395320 (2) · Patent FR-1908-394254 (2) · Patent FR-1905-361723 (2)
Related to aircraft:
Patent agent:
None (115) · Armengaud jeune (72) · None (41) · J. Germain (23) · Chassevent (19) · Lavoix et Mosès (16) · Boramé et Julien (16) · Weismann et Marx (15) · J. Bonnet-Thirion (15) · Brandon frères (15) · G. de Mestral et F. Harlé (12) · E. Blétry (12) · Ad. Sturm (11) · Y. Rabilloud et fils (10) · Matray frères et Cie (10) · C. Baumann (9) · Dom. Casalonga (9) · Charles Assi (8) · C. Blétry (8) · Hippolyte Josse (8)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (89) · IPC B64B1/00 (87) · IPC B64B1/58 (45) · None (39) · IPC B64C33/02 (36) · IPC B64C27/04 (35) · IPC B64C23/00 (34) · IPC B64C17/00 (33) · IPC B64C1/00 (30) · IPC B64C11/00 (20) · IPC B64C3/38 (17) · IPC B64C33/00 (12) · IPC B64B1/40 (12) · IPC B64C13/00 (10) · IPC B64C3/52 (9) · IPC B64D35/04 (9) · IPC B64C3/00 (8) · IPC B64C3/54 (7) · IPC B64B1/62 (5)
CPCs:
CPC B64B1/00 (87) · CPC B64C39/00 (67) · CPC B64B1/58 (45) · CPC B64C2700/6295 (44) · CPC B64C33/02 (40) · CPC B64C23/005 (36) · CPC B64C17/00 (34) · CPC B64C2700/6274 (27) · CPC B64C2700/6281 (24) · CPC B64C27/04 (21) · CPC B64C3/385 (18) · CPC B64C11/006 (18) · CPC B64C1/00 (15) · CPC B64C13/00 (14) · CPC B64C33/00 (13) · CPC B64C2700/6212 (13) · CPC B64B1/40 (12) · CPC B64C2700/6218 (11)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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