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Patents > Year granted: 1913 & Office: FR

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None (159) · airplane (130) · design (80) · stability (71) · frame (54) · construction (46) · LTA (44) · aerodynamics (39) · propellers (35) · automatic stability (33) · wings (32) · propulsion (31) · control (27) · landing (19) · fuselage (18) · safety (18) · lift (17) · chassis (17) · hydroplane (17)
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None (288) · Patent FR-1912-446040 (5) · Patent GB-1911-29012 (4) · Patent FR-1908-405961 (3) · Patent FR-1912-452017 (3) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent DE-1912-07-11 Luft Fahrzeug G.m.b.H. (2) · Patent FR-1911-449265 (2) · Patent FR-1911-448574 (2) · Patent GB-1912-29012.15939 (2) · Patent BE-1912-02-07-Gramaticesco (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent FR-1912-457441 (2) · Patent FR-1911-431691 (2) · Patent FR-1912-450892 (2)
Related to aircraft:
Patent agent:
None (197) · Armengaud jeune (22) · None (20) · Dupont et Elluin (13) · Brandon frères (11) · Weismann et Marx (9) · Dom. Casalonga (9) · L. Chassevent (9) · Gaston Rose (9) · E. Blétry (8) · J. Germain (8) · Hippolyte Josse (7) · Émile Bert (6) · J. Bonnet-Thirion (6) · H. Bœttcher fils (6) · P. Follin (6) · Société A. Frey et de Carsalade (6) · Charles Dony (5) · Schwab (5) · Ch. Mardelet (5)
IPCs:
None (137) · IPC B64C17/00 (56) · IPC B64C1/00 (48) · IPC B64C35/00 (24) · IPC B64C39/00 (18) · IPC B64B1/00 (17) · IPC B64C3/00 (16) · IPC B64C11/00 (14) · IPC B64C3/38 (13) · IPC B64B1/58 (11) · IPC B64D17/00 (10) · IPC B64C33/02 (10) · IPC B64C23/00 (6) · IPC B64D1/04 (5) · IPC B64C17/06 (5) · IPC B64C33/00 (5) · IPC B64C25/00 (4) · IPC B64B1/40 (4)
CPCs:
CPC B64C17/00 (80) · CPC B64C2700/6218 (32) · CPC B64C39/00 (29) · CPC B64C2700/6295 (27) · CPC B64C35/00 (24) · CPC B64C3/00 (18) · CPC B64C33/02 (18) · CPC B64C2700/6212 (17) · CPC B64C3/385 (15) · CPC B64B1/00 (13) · CPC B64C2700/6219 (12) · CPC B64B1/58 (11) · CPC B64C1/00 (11) · CPC B64C23/005 (10) · CPC B64C11/006 (9) · CPC B64D17/00 (9) · CPC B64F2700/628 (8) · CPC B64C2700/6235 (8) · CPC B64C33/00 (8)
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