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Patents > Office: FR & IPCs : IPC B64B1/00 or IPC B64B1/40

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Office: (Click arrow to add another value)
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Applicant person:
None (32) · Adolphe Clément-Bayard (17) · Leonardo Torres Quevedo (5) · Frédéric Malfait (3) · Johann Schütte (3) · Henri-Alphonse-Désiré Hervé (3) · Ottavio Ricaldoni (3)
Applicant is inventor:
Tech fields:
LTA (238) · frame (51) · propulsion (42) · balloon (41) · dirigible (40) · navigation (39) · construction (31) · stability (31) · design (27) · dirigibles (25) · airship (25) · hybrid (24) · balloons (23) · nacelle (21) · rigid (21) · aerostat (20) · suspension (16) · Airplane (16) · safety (15) · propellers (14)
Full specification filed date:
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Granted:
Supplementary to patent:
None (222) · Patent ES-1906-38692 (3) · Patent FR-1907-382794 (2) · Patent FR-1902-317598 (2)
Related to aircraft:
Patent agent:
None (105) · Armengaud jeune (19) · None (15) · Chassevent (10) · Boramé et Julien (10) · Lavoix et Mosès (9) · Hippolyte Josse (9) · Brandon frères (8) · E. Blétry (6) · C. Blétry (6) · J. Bonnet-Thirion (5) · G. Petiau (5) · de Bongé (5) · G. de Mestral et F. Harlé (4) · Ed. Wolf (4) · Dupont et Elluin (4) · C. Baumann (4) · Ad. Sturm (4)
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Cites these patents:
Citations from after 1930:
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