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Patents > Year filed: 1910 - 1919 & CPCs : CPC B64C13/30 or CPC B64C17/00

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Office:
Inventor country:
Inventor location:
None (592) · Seine (9) · Loire (7) · Paris (5) · Nièvre (4) · California (3) · Meurthe-et-Moselle (3) · Michigan (3) · La Ricamarie (3) · New York (3) · Nord (3) · England (3) · Orne (3) · Ohio (3)
Applicant is inventor:
Tech fields:
stability (400) · airplane (276) · None (178) · automatic stability (168) · design (69) · control (69) · aerodynamics (55) · frame (50) · equilibrium (48) · wings (36) · construction (30) · rudder (30) · pendulum (30) · Subsystem (29) · balance (21) · lift (19) · navigation (16) · aileron (15) · cables (15) · fuselage (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (490) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent FR-1910-415470 (3) · Patent FR-1911-446282 (3) · Patent FR-1912-442419 (3) · Patent DE-1911-11-16 Otto Albin Budig (3)
Related to aircraft:
Patent agent:
None (191) · None (43) · Armengaud jeune (21) · Victor J. Evans (16) · Marks & Clerk (15) · E. Blétry (12) · Munn & Co. (11) · Lavoix et Mosès (11) · J. Bonnet-Thirion (10) · Charles Dony (9) · P. Follin (8) · Schwab (8) · Paul Coulomb (7) · Abel & Imray (7) · Boramé et Julien (6) · J. Fayollet (6) · Hippolyte Josse (6) · Société A. Frey et de Carsalade (6) · H. Boettcher fils (6)
National tech categories:
FR 6.4 (330) · None (235) · USPC 244/80 (45) · USPC 244/93 (15) · DE 77h.5 (14) · USPC 244/177 (12) · USPC 244/92 (6) · USPC 244/90R (5) · FR 6.3 (2) · USPC 244/91 (2) · USPC 244/89 (2) · USPC 244/87 (2) · USPC 244/234 (2) · USPC 244/233 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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