Drilldown: Patents

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Patents > CPCs: CPC B64C2700/6295 & Citations from after 1930: None

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Tech fields:
None (364) · airplane (142) · design (85) · frame (78) · stability (58) · Construction (44) · Wings (39) · aerodynamics (39) · whole (27) · lift (27) · propulsion (26) · propellers (25) · rudder (25) · wheels (22) · navigation (22) · control (21) · fuselage (20) · airfoil (18) · aeroplane (17) · monoplane (17)
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None (527) · Patent FR-1916-502839 (3) · Patent DE-1912-265515 (2) · Patent FR-1913-461629 (2) · Patent FR-1911-434281 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1910-421136 (2) · Patent FR-1909-421311 (2) · Patent FR-1909-395148 (2) · Patent FR-1908-396470 (2) · Patent NZ-1909-26981 (2) · Patent FR-1912-441089 (2) · Patent US-1911-994106 (2)
Related to aircraft:
Patent agent:
None (395) · Armengaud jeune (10) · Weismann et Marx (9) · Marks & Clerk (8) · None (7) · J. Germain (6) · J. Bonnet-Thirion (5) · Hyde & Heide (5) · G. Petiau (5) · Charles Dony (5) · Boramé et Julien (4) · L. Chassevent (4) · Chassevent (4) · Charles Assi (4) · Brandon frères (4) · Y. Rabilloud et fils (4)
National tech categories:
None (318) · FR 6.4 (159) · USPC 244/45R (41) · USPC 244/13 (25) · USPC 244/90R (8) · USPC 244/91 (7) · USPC 244/87 (5) · USPC 244/119 (5) · USPC 244/48 (4) · USPC 244/113 (4) · USPC 244/144 (3) · USPC 244/139 (3) · USPC 244/50 (3) · USPC 244/104R (3) · USPC 244/233 (3) · DE 77h.5 (3) · FR 6.3 (3) · USPC 244/99.11 (3)
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