Drilldown: Patents

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Patents > Applicant firm: None & Grant date: 1900 - 1909 & National tech categories: FR 6.4

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Tech fields:
airplane (212) · LTA (133) · propulsion (109) · Design (105) · stability (94) · frame (87) · wings (85) · Propellers (74) · lift (68) · navigation (61) · construction (57) · None (52) · control (48) · hybrid (41) · sustentation (40) · Aerodynamics (39) · rudder (32) · subsystem (31) · ascension (29)
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Supplementary to patent:
None (406) · Patent FR-1908-392672 (8) · Patent FR-1907-373818 (7) · Patent FR-1908-396249 (4) · Patent FR-1909-398825 (3) · Patent FR-1908-403132 (2) · Patent FR-1905-361723 (2) · Patent FR-1908-397675 (2) · Patent BE-1907-202697 (2) · Patent FR-1907-382087 (2) · Patent FR-1908-401308 (2) · Patent FR-1908-395320 (2) · Patent FR-1907-392977 (2) · Patent ES-1906-38692 (2) · Patent FR-1908-394254‎ (2)
Related to aircraft:
Patent agent:
None (103) · Armengaud jeune (76) · None (40) · J. Germain (23) · Chassevent (20) · J. Bonnet-Thirion (18) · Lavoix et Mosès (17) · Brandon frères (13) · Boramé et Julien (13) · Weismann et Marx (13) · Ad. Sturm (11) · G. de Mestral et F. Harlé (11) · E. Blétry (10) · Matray frères et Cie (10) · Y. Rabilloud et fils (9) · Dom. Casalonga (9) · C. Blétry (8)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (92) · IPC B64B1/00 (78) · IPC B64B1/58 (42) · IPC B64C23/00 (35) · IPC B64C33/02 (34) · None (32) · IPC B64C17/00 (32) · IPC B64C27/04 (31) · IPC B64C1/00 (30) · IPC B64C11/00 (19) · IPC B64C3/38 (16) · IPC B64C33/00 (13) · IPC B64B1/40 (11) · IPC B64C3/52 (9) · IPC B64C13/00 (9) · IPC B64D35/04 (9) · IPC B64C3/54 (8) · IPC B64C3/00 (8)
CPCs:
CPC B64B1/00 (78) · CPC B64C39/00 (68) · CPC B64C2700/6295 (46) · CPC B64B1/58 (42) · CPC B64C33/02 (38) · CPC B64C23/005 (37) · CPC B64C17/00 (34) · CPC B64C2700/6274 (28) · CPC B64C2700/6281 (20) · CPC B64C27/04 (19) · CPC B64C3/385 (17) · CPC B64C11/006 (15) · CPC B64C1/00 (15) · CPC B64C33/00 (14) · CPC B64C2700/6212 (13) · CPC B64C13/00 (13) · CPC B64B1/40 (11) · CPC B64C2700/6218 (11)
First filing:
Cites these patents:
Citations from after 1930:
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