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Patents > Applicant type: INDIV & IPCs : IPC B64B1/00 or IPC B64C39/00 & Number of claims: 2-4

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Tech fields:
LTA (100) · airplane (71) · Design (53) · frame (47) · propulsion (44) · construction (39) · stability (38) · None (33) · wings (33) · navigation (29) · propellers (25) · balloon (24) · airship (22) · dirigible (20) · aerodynamics (19) · lift (18) · Sustentation (18) · control (16) · rudder (14)
Full specification filed date:
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Supplementary to patent:
None (191) · Patent FR-1913-472867 (3) · Patent FR-1916-502839 (2) · Patent FR-1909-403418 (2) · Patent FR-1913-467415 (2)
Related to aircraft:
Patent agent:
None (51) · Armengaud jeune (19) · None (12) · Brandon frères (10) · Marks & Clerk (10) · Haseltine, Lake & Co. (9) · Boult, Wade & Tennant (8) · J. Bonnet-Thirion (7) · Munn & Co. (6) · G. Petiau (4) · Herbert Haddan & Co. (4) · Société A. Frey et de Carsalade (4) · Hippolyte Josse (3) · Charles Dony (3) · Chassevent (3)
National tech categories:
FR 6.4 (114) · None (92) · USPC 244/30 (11) · FR 6.3 (9) · USPC 244/32 (5) · USPC 244/26 (4) · USPC 244/13 (4) · DE 77h.11 (3) · DE 77h.2 (3) · DE 77h.5 (3) · USPC 244/27 (3) · USPC 244/25 (3) · USPC 244/70 (3) · USPC 244/96 (3) · USPC 104/22 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (105) · CPC B64C39/00 (96) · CPC B64C2700/6295 (89) · CPC B64C39/005 (19) · CPC B64C39/08 (15) · CPC B64B1/40 (9) · CPC B64C39/008 (9) · CPC B64C39/003 (8) · CPC B64B1/58 (4) · CPC B64C39/062 (3)
First filing:
Citations from after 1930:
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