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Patents > Applicant type: INDIV & IPCs : IPC B64C23/00 or IPC B64C39/00 & Cites these patents: None

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Tech fields:
airplane (252) · design (151) · None (125) · propulsion (110) · frame (89) · propellers (83) · wings (81) · stability (76) · construction (73) · aerodynamics (56) · lift (54) · control (52) · hybrid (47) · whole (45) · navigation (44) · Sustentation (39) · ascension (34) · helicopter (32)
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Supplementary to patent:
None (426) · Patent FR-1909-410140 (5) · Patent FR-1916-502839 (4) · Patent US-1916-1208684 (3) · Patent US-1910-996592 (3) · Patent FR-1910-414004 (3)
Related to aircraft:
Patent agent:
None (125) · None (40) · Armengaud jeune (25) · Marks & Clerk (17) · J. Bonnet-Thirion (16) · J. Germain (13) · E. Blétry (12) · Boult, Wade & Tennant (12) · G. de Mestral et F. Harlé (11) · Boramé et Julien (10) · Weismann et Marx (9) · Y. Rabilloud et fils (8) · L. Chassevent (7) · C. Blétry (7) · Munn & Co. (7) · Brandon frères (7) · Dupont et Elluin (7) · Lavoix et Mosès (6) · Chassevent (6) · Schwab (6)
National tech categories:
FR 6.4 (372) · None (166) · FR 6.3 (14) · USPC 244/45R (13) · DE 77h.5 (10) · USPC 244/13 (9) · DE 77h.11 (6) · USPC 244/70 (5) · DE 77 (5) · FR 6.2 (4) · USPC 244/27 (4) · USPC 244/9 (3) · USPC 244/66 (3) · USPC 244/6 (3) · USPC 244/19 (3) · USPC 244/20 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (286) · CPC B64C2700/6295 (250) · CPC B64C23/005 (159) · CPC B64C2700/6274 (98) · CPC B64C39/005 (61) · CPC B64C39/08 (44) · CPC B64C39/008 (28) · CPC B64C39/003 (18) · CPC B64C2700/6273 (14) · CPC B64C39/006 (12) · CPC B64C2700/6271 (10) · CPC B64C23/00 (5) · CPC B64C39/06 (4) · CPC B64C3/42 (4) · CPC B64C3/385 (4) · CPC B64C39/062 (4) · CPC B64C39/068 (3) · None (3) · CPC B64C3/56 (3)
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