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Patents > Applicant type: INDIV & IPCs : IPC B64C25/00 or IPC B64C39/00 & First filing: Yes

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Tech fields:
airplane (116) · None (69) · Design (53) · propulsion (47) · frame (40) · Wings (40) · stability (37) · landing (28) · propellers (25) · Construction (25) · navigation (24) · wheels (23) · chassis (22) · whole (21) · control (21) · aerodynamics (20) · fuselage (18) · LTA (14) · Lift (14)
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Related to aircraft:
Patent agent:
None (70) · None (24) · Armengaud jeune (16) · Marks & Clerk (14) · Weismann et Marx (8) · Charles Dony (7) · J. Germain (7) · Munn & Co. (6) · J. Bonnet-Thirion (5) · Dupont et Elluin (4) · Y. Rabilloud et fils (4) · E. Blétry (4) · G. de Mestral et F. Harlé (4) · Brandon frères (4) · Chassevent (4) · Haseltine, Lake & Co. (4) · L. Chassevent (4)
National tech categories:
FR 6.4 (160) · None (113) · USPC 244/45R (13) · USPC 244/13 (9) · DE 77h.5 (6) · USPC 244/100R (6) · DE 77h.11 (5) · USPC 244/27 (4) · USPC 244/104R (4) · USPC 244/70 (4) · USPC 244/20 (3) · DE 77h.9 (3) · USPC 244/9 (3) · USPC 244/102R (3) · FR 6.3 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (156) · CPC B64C39/00 (153) · CPC B64C39/005 (42) · CPC B64F2700/6226 (40) · CPC B64C39/08 (38) · CPC B64C25/06 (35) · CPC B64C25/62 (24) · CPC B64C39/008 (21) · CPC B64C25/52 (16) · CPC B64C25/64 (12) · CPC B64C25/54 (10) · CPC B64C39/003 (8) · CPC B64C39/006 (7) · CPC B64C25/60 (7) · CPC B64C25/14 (4) · CPC B64C39/062 (4)
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Citations from after 1930:
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