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Patents > Applicant firm : Blackburn Aeroplane and Motor Co. or None & Grant date: 1910 - 1919 & IPCs : IPC B64C3/00 or IPC B64C39/00

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Applicant is inventor:
Tech fields:
airplane (179) · design (108) · None (98) · frame (90) · Construction (73) · Wings (72) · stability (50) · aerodynamics (38) · propellers (35) · propulsion (34) · Fuselage (33) · control (30) · whole (28) · lift (27) · sustentation (24) · rudder (21) · navigation (20) · Chassis (18) · Monoplane (16) · Subsystem (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (309) · Patent US-1910-996592 (3) · Patent FR-1911-429224 (3) · Patent FR-1908-397350 (2) · Patent US-1911-994106 (2) · Patent FR-1907-373818 (2) · Patent FR-1909-403418 (2) · Patent NZ-1909-26981 (2) · Patent FR-1910-414004 (2) · Patent US-1910-993987 (2) · Patent FR-1910-421136 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent US-1911-1028409 (2) · Patent FR-1916-502839 (2) · Patent FR-1913-461629 (2) · Patent FR-1911-428217 (2) · Patent US-1916-1208684 (2) · Patent FR-1912-441089 (2)
Related to aircraft:
Patent agent:
None (73) · None (27) · Marks & Clerk (21) · Armengaud jeune (15) · E. Blétry (10) · J. Germain (9) · J. Bonnet-Thirion (9) · Boult, Wade & Tennant (9) · Weismann et Marx (9) · L. Chassevent (8) · Haseltine, Lake & Co. (8) · Lavoix et Mosès (7) · Dupont et Elluin (7) · Boramé et Julien (6) · Société A. Frey et de Carsalade (6)
National tech categories:
FR 6.4 (234) · None (153) · USPC 244/45R (13) · USPC 244/13 (10) · USPC 244/46 (5) · USPC 244/48 (4) · DE 77h.11 (4) · DE 77h.5 (3) · USPC 244/70 (3) · USPC 244/119 (3) · FR 5.3 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (200) · CPC B64C2700/6295 (192) · CPC B64C3/00 (112) · CPC B64C2700/6235 (53) · CPC B64C39/08 (41) · CPC B64C2700/6233 (39) · CPC B64C39/005 (33) · CPC B64C39/008 (20) · CPC B64C39/006 (9) · CPC B64C39/003 (8) · CPC B64C3/385 (5) · CPC B64C39/062 (4) · CPC B64C39/06 (4) · CPC B64C3/40 (4) · CPC B64C3/56 (4) · CPC B64C1/26 (3) · CPC B64C3/54 (3) · CPC B64C2700/6246 (3)
First filing:
Citations from after 1930:
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