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Patents > Applicant type: INDIV & Granted: Yes & IPCs : IPC B64B1/58 or IPC B64C27/04 or IPC B64C39/00

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Tech fields:
airplane (215) · LTA (146) · Design (142) · propulsion (114) · None (106) · frame (104) · propellers (83) · stability (79) · Construction (78) · wings (71) · helicopter (55) · navigation (51) · lift (49) · aerodynamics (47) · control (42) · whole (42) · hybrid (41) · Sustentation (36) · rudder (31)
Full specification filed date:
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Supplementary to patent:
None (488) · Patent ES-1906-38692 (4) · Patent FR-1916-502839 (4) · Patent US-1916-1208684 (3) · Patent US-1910-996592 (3) · Patent FR-1907-382794 (3)
Related to aircraft:
Patent agent:
None (180) · None (43) · Armengaud jeune (34) · Marks & Clerk (23) · J. Bonnet-Thirion (17) · J. Germain (15) · Boramé et Julien (12) · E. Bletry (11) · Lavoix et Mosès (11) · Y. Rabilloud et fils (10) · G. de Mestral et F. Harlé (10) · Brandon frères (10) · Weismann et Marx (8) · Haseltine, Lake & Co. (8) · L. Chassevent (8) · Boult, Wade & Tennant (7) · Herbert Haddan & Co. (7) · Munn & Co. (7) · Schwab (7)
National tech categories:
FR 6.4 (420) · None (178) · FR 6.3 (23) · USPC 244/45R (13) · USPC 244/13 (10) · DE 77 (9) · DE 77h.5 (8) · DE 77h.11 (6) · USPC 244/70 (5) · DE 77h (5) · USPC 244/27 (4) · DE 77h.6 (3) · USPC 244/126 (3) · USPC 244/9 (3) · USPC 244/19 (3) · FR 6.2 (3) · USPC 244/20 (3) · DE 77h.4 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (281) · CPC B64C2700/6295 (247) · CPC B64B1/58 (145) · CPC B64C2700/6281 (78) · CPC B64C39/005 (61) · CPC B64C27/04 (58) · CPC B64C39/08 (45) · CPC B64C39/008 (28) · CPC B64C27/12 (20) · CPC B64C39/003 (19) · CPC B64C39/006 (12) · CPC B64C27/20 (8) · None (8) · CPC B64C39/06 (7) · CPC B64C27/52 (6) · CPC B64C3/42 (4) · CPC B64C39/062 (4) · CPC B64C3/385 (4)
First filing:
Citations from after 1930:
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