Drilldown: Patents

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Patents > National tech categories : FR 6.4 or USPC 244/119 & IPCs : IPC B64C1/00 or IPC B64C39/00 & Citations from after 1930: None

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Applicant is inventor:
Tech fields:
airplane (270) · Stability (193) · Design (150) · automatic stability (90) · aerodynamics (89) · wings (74) · frame (70) · construction (66) · control (58) · lift (48) · propellers (47) · Propulsion (39) · equilibrium (36) · None (36) · sustentation (36) · fuselage (35) · Rudder (30) · subsystem (30) · chassis (24)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (285) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1908-401308 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1905-361723 (2) · Patent FR-1913-465942 (2) · Patent FR-1908-394418 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-396470 (2) · Patent FR-1912-450608 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1912-441089 (2) · Patent FR-1909-408872 (2) · Patent FR-1910-414004 (2) · Patent FR-1911-432053 (2) · Patent FR-1911-431428 (2) · Patent FR-1910-423998 (2) · Patent FR-1910-430552 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1910-435648 (2)
Related to aircraft:
Patent agent:
None (99) · Armengaud jeune (38) · None (30) · J. Bonnet-Thirion (17) · J. Germain (13) · E. Blétry (12) · Charles Dony (12) · Boramé et Julien (9) · Weismann et Marx (9) · P. Follin (8) · Lavoix et Mosès (8) · L. Chassevent (8) · Hippolyte Josse (8) · Dupont et Elluin (8) · G. Petiau (7)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (185) · CPC B64C17/00 (150) · CPC B64C2700/6295 (147) · CPC B64C2700/6218 (103) · CPC B64C1/00 (43) · CPC B64C17/06 (35) · CPC B64C2700/6219 (28) · CPC B64C2700/6216 (24) · CPC B64C39/005 (17) · CPC B64C2700/6228 (17) · CPC B64C39/008 (11) · CPC B64C39/003 (10) · CPC B64C2001/0063 (10) · CPC B64C39/08 (7) · CPC B64C2700/6225 (7) · CPC B64C2001/0081 (7) · CPC B64C39/006 (5) · CPC B64C1/061 (4) · CPC B64C1/068 (3) · CPC B64C17/04 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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