Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & National tech categories : FR 6.4 or USPC 244/118.5

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Office:
Applicant is inventor:
Tech fields:
None (302) · Airplane (159) · LTA (153) · propulsion (92) · stability (86) · design (80) · frame (80) · wings (61) · navigation (53) · propellers (51) · construction (50) · Lift (43) · control (38) · hybrid (32) · subsystem (32) · aerodynamics (29) · rudder (24) · Helicopter (24) · propeller (23)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (563) · Patent FR-1908-392672 (8) · Patent FR-1907-373818 (7) · Patent ES-1906-38692 (4) · Patent FR-1908-396249 (4) · Patent FR-1908-407090 (4) · Patent FR-1907-382794 (3) · Patent BE-1907-202697 (3) · Patent FR-1909-398825 (3)
Related to aircraft:
Patent agent:
None (149) · Armengaud jeune (93) · None (49) · J. Bonnet-Thirion (26) · Weismann et Marx (25) · J. Germain (24) · Chassevent (24) · Boramé et Julien (22) · E. Blétry (21) · Lavoix et Mosès (19) · Brandon frères (18) · G. de Mestral et F. Harlé (17) · Y. Rabilloud et fils (13) · C. Baumann (11) · Matray frères et Cie (11) · Charles Assi (11) · Ad. Sturm (11) · C. Blétry (11) · Dom. Casalonga (10) · Hippolyte Josse (10)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (114) · IPC B64B1/00 (98) · IPC B64B1/58 (65) · IPC B64C17/00 (52) · IPC B64C23/00 (44) · IPC B64C33/02 (42) · IPC B64C1/00 (42) · None (39) · IPC B64C27/04 (37) · IPC B64C11/00 (27) · IPC B64C3/38 (26) · IPC B64C33/00 (18) · IPC B64C3/00 (17) · IPC B64C13/00 (15) · IPC B64C3/52 (14) · IPC B64B1/40 (13) · IPC B64D35/04 (11) · IPC B64C3/54 (10) · IPC B64C3/56 (8)
CPCs:
CPC B64B1/00 (98) · CPC B64C39/00 (89) · CPC B64B1/58 (65) · CPC B64C2700/6295 (59) · CPC B64C17/00 (54) · CPC B64C33/02 (47) · CPC B64C23/005 (46) · CPC B64C2700/6274 (33) · CPC B64C2700/6281 (26) · CPC B64C3/385 (26) · CPC B64C27/04 (23) · CPC B64C11/006 (22) · CPC B64C33/00 (20) · CPC B64C13/00 (20) · CPC B64C2700/6212 (19) · CPC B64C3/00 (17) · CPC B64C1/00 (16) · CPC B64C2700/6218 (16) · CPC B64C3/52 (14) · CPC B64B1/40 (13)
First filing:
Citations from after 1930:
Number of diagram pages:

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