Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & IPCs : IPC B63B43/00 or IPC B64C39/00

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Tech fields:
None (137) · airplane (92) · design (47) · frame (37) · wings (30) · construction (29) · propulsion (22) · propellers (21) · whole (20) · stability (20) · lift (19) · Aerodynamics (16) · fuselage (13) · control (13) · biplane (12) · HTA (12) · Sustentation (11) · Navigation (10) · chassis (9)
Full specification filed date:
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Granted:
Supplementary to patent:
None (192) · Patent FR-1916-502839 (4) · Patent US-1916-1208684 (3) · Patent US-1910-996592 (3) · Patent NZ-1909-26981 (2) · Patent US-1910-993987 (2) · Patent FR-1910-414004 (2) · Patent FR-1909-421311 (2) · Patent FR-1917-502839.21604 (2) · Patent US-1911-994106 (2) · Patent FR-1910-421136 (2) · Patent US-1913-1133984 (2) · Patent FR-1913-461629 (2) · Patent FR-1911-434281 (2) · Patent FR-1912-441089 (2)
Related to aircraft:
Patent agent:
None (49) · None (17) · Marks & Clerk (13) · Boult, Wade & Tennant (10) · J. Bonnet-Thirion (8) · Dupont et Elluin (7) · L. Chassevent (6) · J. Germain (6) · Boramé et Julien (6) · E. Blétry (6) · Armengaud jeune (6) · Ch. Mardelet (5) · Brandon frères (5) · G. Petiau (5) · Société A. Frey et de Carsalade (4) · Weismann et Marx (4) · G. de Mestral et F. Harlé (4) · Charles Assi (4) · H. D. Fitzpatrick & Co. (4) · Y. Rabilloud et fils (4)
National tech categories:
FR 6.4 (165) · None (111) · USPC 244/45R (9) · USPC 244/13 (8) · DE 77h.5 (6) · FR 6.2 (2) · USPC 244/47 (2) · USPC 244/70 (2) · USPC 244/87 (2) · USPC 244/903 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (194) · CPC B64C2700/6295 (176) · CPC B64C39/08 (39) · CPC B64C39/005 (27) · CPC B64C39/008 (18) · CPC B64C39/003 (8) · CPC B64C39/006 (7) · CPC B64C39/062 (3) · CPC B64C39/068 (3) · CPC B64C39/06 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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