Drilldown: Patents

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Patents > Applicant firm: None & Family year: 1908

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Tech fields:
None (247) · airplane (179) · propulsion (122) · LTA (118) · Design (100) · Frame (89) · Stability (87) · navigation (78) · Propellers (75) · wings (74) · Lift (63) · control (57) · propeller (50) · aerodynamics (48) · subsystem (43) · Construction (36) · sustentation (35) · rudder (34) · Hybrid (31) · Helicopter (28)
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Supplementary to patent:
None (588) · Patent FR-1908-392672 (12) · Patent GB-1908-4519 (11) · Patent DE-1908-221549 (7) · Patent FR-1908-405961 (6) · Patent DE-1908-220975 (5) · Patent US-1908-1077750 (5) · Patent US-1908-1081147 (5) · Patent FR-1908-396249 (5) · Patent DE-1907-214228 (5) · Patent US-1908-927605 (4) · Patent FR-1908-407090 (4) · Patent FR-1908-404631 (4)
Related to aircraft:
Patent agent:
None (447) · Armengaud jeune (40) · None (16) · J. Bonnet-Thirion (14) · G. de Mestral et F. Harlé (13) · Boramé et Julien (10) · Weismann et Marx (10) · Marks & Clerk (9) · E. Blétry (8) · J. Germain (8) · Matray frères et Cie (8) · Lavoix et Mosès (8) · Chassevent (7) · Brierley & Howard (7) · Boult, Wade & Tennant (7) · Brandon freres (7) · Herbert Haddan & Co. (7) · Haseltine, Lake & Co. (7) · Munn & Co. (6) · Émile Bert (5)
National tech categories:
None (351) · FR 6.4 (241) · HU V/h (14) · AT 77d (11) · USPC 244/80 (8) · FR 6.2 (8) · DE 77h.5 (8) · USPC 244/6 (8) · USPC 244/30 (6) · USPC 244/22 (6) · MX F. III (6) · USPC 244/90R (5)
IPCs:
None (446) · IPC B64C39/00 (64) · IPC B64B1/00 (47) · IPC B64C17/00 (26) · IPC B64C33/02 (20) · IPC B64C1/00 (18) · IPC B64C23/00 (17) · IPC B64B1/58 (14) · IPC B64C13/00 (13) · IPC B64C3/38 (12) · IPC B64B1/62 (12) · IPC B64C27/04 (11) · IPC B64C11/00 (11) · IPC B64C33/00 (8) · IPC B64C29/00 (6) · IPC B64C11/20 (6) · IPC B64C3/54 (6) · IPC B64C3/00 (5)
CPCs:
None (275) · CPC B64C39/00 (55) · CPC B64B1/00 (48) · CPC B64C2700/6295 (41) · CPC B64C33/02 (35) · CPC B64C17/00 (35) · CPC B64C23/005 (31) · CPC B64C11/006 (28) · CPC B64C2700/6274 (19) · CPC B64C13/00 (18) · CPC B64C39/005 (16) · CPC B64B1/62 (16) · CPC B64B1/58 (15) · CPC B64C3/385 (15) · CPC B64C2700/6281 (15) · CPC B64C2700/6212 (14) · CPC B64C33/00 (10) · CPC B64C2700/6256 (9) · CPC B64C27/04 (9)
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