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Patents > IPCs: IPC B64C39/00 & Cites these patents: None

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Tech fields:
Airplane (199) · design (126) · None (92) · propulsion (82) · frame (77) · wings (65) · stability (63) · construction (62) · propellers (60) · Aerodynamics (46) · lift (40) · Control (38) · Whole (35) · navigation (32) · Sustentation (29) · fuselage (27) · rudder (26) · chassis (22) · LTA (20) · monoplane (19)
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Supplementary to patent:
None (332) · Patent FR-1916-502839 (4) · Patent US-1910-996592 (3) · Patent US-1916-1208684 (3)
Related to aircraft:
Patent agent:
None (102) · None (31) · Armengaud jeune (23) · Marks & Clerk (14) · J. Bonnet-Thirion (12) · J. Germain (10) · Boult, Wade & Tennant (10) · Weismann et Marx (9) · E. Blétry (9) · Boramé et Julien (8) · Y. Rabilloud et fils (8) · Dupont et Elluin (7) · G. de Mestral et F. Harlé (6) · Charles Assi (6) · Brandon frères (6) · Munn & Co. (6) · L. Chassevent (6) · Chassevent (5) · Ch. Mardelet (5) · C. Blétry (5)
National tech categories:
FR 6.4 (277) · None (135) · USPC 244/45R (14) · FR 6.3 (11) · USPC 244/13 (9) · DE 77h.5 (8) · DE 77h.11 (6) · USPC 244/70 (6) · FR 6.2 (4) · USPC 244/27 (4) · USPC 244/9 (3) · USPC 244/20 (3) · USPC 244/19 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (302) · CPC B64C2700/6295 (261) · CPC B64C39/005 (64) · CPC B64C39/08 (45) · CPC B64C39/008 (29) · CPC B64C39/003 (18) · CPC B64C39/006 (12) · CPC B64C39/06 (4) · CPC B64C39/062 (4) · CPC B64C3/42 (4) · CPC B64C3/385 (4) · CPC B64C39/068 (3) · CPC B64C3/56 (3) · None (3)
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