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Patents > IPCs : IPC B64B1/58 or IPC B64D17/00

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Office:
Inventors:
None (26) · Alcime Lefèvre (5) · Johann Schütte (5) · Leonardo Torres Quevedo (4) · Adolphe Clément-Bayard (4) · Corneille-Gustave-Ernest Trumelet-Faber (3) · Joseph Allison Steinmetz (3) · Édouard Surcouf (3) · Pierre Audibert (3) · Everard Richard Calthrop (3) · Adolf Freiherr Odkolek von Augezd (3) · John Rudolph Gammeter (3)
Inventor country:
Applicant person:
None (45) · Alcime Lefèvre (5) · Johann Schütte (4) · Adolphe Clément-Bayard (4) · John Rudolph Gammeter (3) · Everard Richard Calthrop (3) · Pierre Audibert (3) · Joseph Allison Steinmetz (3) · Corneille-Gustave-Ernest Trumelet-Faber (3) · Leonardo Torres Quevedo (3)
Applicant is inventor:
Tech fields:
LTA (157) · frame (36) · parachute (29) · airplane (27) · balloon (26) · safety (22) · parachutes (22) · navigation (19) · Dirigible (18) · construction (18) · envelope (18) · airship (17) · Stability (17) · texture (17) · propulsion (16) · fabric (15) · design (15) · balloons (14) · subsystem (12)
Full specification filed date:
Application number:
None (80)
Granted:
Supplementary to patent:
None (161) · Patent FR-1912-439277 (4) · Patent ES-1906-38692 (4) · Patent FR-1907-382794 (3) · Patent FR-1912-449070 (2) · Patent BE-1907-11-22 Albert Jouveneau (2) · Patent FR-1911-431691 (2) · Patent BE-1910-Hervieu-parachute (2) · Patent DE-1909-227246 (2) · Patent GB-1908-22308 (2) · Patent AT-1913-59404‎ (2) · Patent BE-1913-255172 (2) · Patent US-1910-982907 (2) · Patent FR-1907-392977 (2) · Patent AT-1909-42853 (2) · Patent DE-1912-08-22‎ (2)
Related to aircraft:
Patent agent:
None (88) · None (11) · Marks & Clerk (9) · Armengaud jeune (7) · Brandon frères (7) · Boramé et Julien (6) · Lavoix et Mosès (6) · H. Bœttcher fils (5) · Dupont et Elluin (5) · L. Chassevent (5) · Ed. Wolf (4) · J. Bonnet-Thirion (4) · Schwab (4) · Haseltine, Lake & Co. (3) · de Bongé (3)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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