Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : FR or RU & Number of figures: None

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Tech fields:
None (664) · LTA (80) · airplane (55) · construction (26) · design (24) · propulsion (24) · Stability (22) · frame (21) · propellers (16) · lift (14) · navigation (12) · subsystem (11) · wings (10) · aerodynamics (10) · safety (10) · Hybrid (8) · control (8) · texture (8) · Military (7) · sustentation (7)
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Supplementary to patent:
None (832) · Patent FR-1910-427818 (2) · Patent FR-1908-405961 (2)
Related to aircraft:
Patent agent:
None (819) · Armengaud jeune (9) · Dupont et Elluin (6) · J. Bonnet-Thirion (6) · L. Chassevent (3) · J. Germain (3) · Weismann et Marx (3) · Boramé et Julien (3)
IPCs:
None (679) · IPC B64B1/00 (41) · IPC B64B1/58 (35) · IPC B64C39/00 (13) · IPC B64C17/00 (13) · IPC B64C1/00 (10) · IPC B64B1/62 (8) · IPC B64C35/00 (6) · IPC B64B1/40 (6) · IPC B64D1/04 (5) · IPC B64C3/38 (5) · IPC B64C23/00 (4) · IPC B64C3/00 (4) · IPC B64C11/00 (4) · IPC B64C3/54 (4) · IPC B64B1/66 (4) · IPC B64C3/56 (3) · IPC B64C33/00 (3) · IPC B64C33/02 (3) · IPC B64C11/20 (3)
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Citations from after 1930:
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