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Patents > Applicant firm: None & IPCs : IPC B64C13/00 or IPC B64C3/00 or IPC B64C35/00 or IPC B64C39/00

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Office:
Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (320) · design (183) · None (149) · Frame (149) · wings (124) · construction (112) · control (110) · stability (97) · Propulsion (80) · Aerodynamics (72) · propellers (65) · Lift (57) · steering (50) · navigation (50) · rudder (48) · fuselage (47) · hydroplane (44) · subsystem (43) · whole (38) · Sustentation (37)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (630) · Patent FR-1907-373818 (5) · Patent FR-1916-502839 (4) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1910-426487 (3) · Patent FR-1912-446818 (3) · Patent FR-1912-455471 (3) · Patent FR-1911-429224 (3)
Related to aircraft:
Patent agent:
None (202) · Armengaud jeune (47) · None (38) · Marks & Clerk (33) · Weismann et Marx (23) · Boult, Wade & Tennant (19) · E. Blétry (14) · J. Germain (14) · J. Bonnet-Thirion (13) · Haseltine, Lake & Co. (12) · Munn & Co. (11) · L. Chassevent (10) · Dupont et Elluin (9) · Brandon frères (9) · Brewer & Son (9) · Dom. Casalonga (9) · Charles Dony (9) · Lavoix et Mosès (9)
National tech categories:
FR 6.4 (443) · None (271) · DE 77h.5 (27) · USPC 244/45R (14) · FR 6.3 (14) · USPC 244/13 (11) · DE 77h.9 (10) · USPC 244/233 (9) · USPC 244/48 (9) · USPC 244/234 (8) · USPC 244/46 (8) · USPC 244/70 (6) · USPC 244/90R (5) · DE 77 (5) · USPC 244/87 (5)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (286) · CPC B64C2700/6295 (273) · CPC B64C13/00 (143) · CPC B64C3/00 (143) · CPC B64C35/00 (108) · CPC B64C2700/6256 (87) · CPC B64C2700/6235 (63) · CPC B64C39/005 (62) · CPC B64C2700/6233 (55) · CPC B64C39/08 (41) · CPC B64C39/008 (26) · CPC B64F2700/6261 (22) · CPC B64C39/003 (18) · CPC B64F2700/6296 (14) · CPC B64C35/008 (12) · CPC B64C39/006 (12) · CPC B64C3/385 (11) · CPC B64F2700/628 (9) · CPC B64F2700/6265 (7) · CPC B64C2700/6259 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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