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Patents > CPCs : CPC B64C2700/6212 or CPC B64C2700/6235 or CPC B64C3/385 or CPC B64C35/00

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Applicant firm:
None (748) · Curtiss Aeroplane (17) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (9) · J. Schweitzer et Cie (5) · Société des Avions Louis Bréguet (5) · Aéroplanes Morane-Saulnier (4) · Curtiss Motor Company (4) · Curtiss Aeroplane and Motor Corporation (4) · Société Anonyme des Établissements Nieuport (4) · Alphonse Tellier et Cie (4) · British and Colonial Aeroplane Co. (3) · Blackburn Aeroplane and Motor Co. (3) · Société Industrielle de Delle (3) · Dornier Metallbauten (3) · Jacob Lohner & Co. (3)
Applicant is inventor:
Tech fields:
None (386) · airplane (196) · stability (122) · frame (93) · hydroaeroplane (71) · design (71) · construction (55) · Control (53) · automatic stability (44) · hydroplane (42) · wings (40) · marine (33) · Subsystem (30) · fuselage (28) · landing (27) · hybrid (27) · wheels (26) · navigation (25) · aerodynamics (22) · lift (22)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (682) · Patent FR-1908-396249 (5) · Patent FR-1912-455471 (3) · Patent US-1912-1062545 (3) · Patent FR-1908-392672 (3) · Patent FR-1912-449167 (3) · Patent BE-1912-02-27 Caudron (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1910-426487 (3) · Patent FR-1916-493411 (3) · Patent US-1913-1094989 (3)
Related to aircraft:
Patent agent:
None (366) · None (22) · Armengaud jeune (20) · Marks & Clerk (15) · John P. Tarbox‎ (12) · E. Blétry (12) · Brewer & Son (11) · Hippolyte Josse (10) · L. Chassevent (10) · Haseltine, Lake & Co. (9) · Lavoix et Moses (9) · Boult, Wade & Tennant (9) · J. Germain (8) · Matray frères et Cie (8) · Dupont et Elluin (8) · Charles Dony (8) · J. Bonnet-Thirion (8) · Munn & Co. (7) · Dom. Casalonga (7) · J. S. Withers & Spooner (7)
National tech categories:
None (423) · FR 6.4 (277) · DE 77h.5 (34) · USPC 244/48 (26) · DE 77h.9 (15) · USPC 244/99.11 (9) · USPC 244/90R (8) · USPC 244/38 (7) · USPC 244/105 (6) · USPC 244/101 (6) · FR 5.3 (6) · USPC 244/119 (6) · USPC 244/87 (4) · USPC 244/234 (4) · FR 6.3 (3) · USPC 244/65 (3) · USPC 244/131 (3) · USPC 244/88 (3) · USPC 244/47 (3)
CPCs: (Click arrow to add another value)
First filing:
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