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Patents > Related to aircraft: 1 & IPCs : IPC B64C17/00 or IPC B64C3/54

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stability (149) · None (118) · airplane (89) · automatic stability (34) · control (33) · steering (15) · Equilibrium (14) · design (14) · Subsystem (12) · balance (12) · rudder (11) · wings (11) · pendulum (9) · aerodynamics (9) · frame (8) · safety (7) · construction (6) · airfoil (5) · electric (5)
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None (234) · Patent FR-1908-396249 (5) · Patent US-1910-999125 (2) · Patent FR-1910-435648 (2) · Patent FR-1910-415470 (2) · Patent IT-1909-09-10-Romagnoli (2) · Patent DE-1910-243485 (2) · Patent NZ-1909-25865 (2) · Patent CH-1910-52816 (2) · Patent US-1908-989022 (2) · Patent BE-1912-08-13-Panian (2) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent CH-1911-55140 (2) · Patent AT-1910-49705 (2) · Patent US-1911-1030764 (2) · Patent US-1917-1257212 (2) · Patent US-1914-1169695 (2) · Patent US-1915-1149680 (2)
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Patent agent:
None (39) · None (38) · E. Blétry (11) · Armengaud jeune (10) · Matray freres et Cie (9) · Schwab (8) · Marks & Clerk (8) · Haseltine, Lake & Co. (7) · Lavoix et Mosès (6) · J. Bonnet-Thirion (6) · Hippolyte Josse (5) · H. Boettcher fils (5) · Paul Coulomb (5) · Lewis William Goold (4) · Charles Dony (4) · L. Chassevent (4) · P. Follin (4) · Rigot et Prévost (4)
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