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Patents > Application number: None & IPCs : IPC B64B1/00 or IPC B64C3/52

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Office:
Inventors:
None (4) · Leonardo Torres Quevedo (2) · Martin Braun (2) · Estanislao Caballero de los Olivos (2) · Robert Esnault-Pelterie (2) · James Hartness (2) · Andreas Ożegowski (2)
Inventor country:
Applicant person:
None (15) · Andreas Ożegowski (2) · James Hartness (2) · Martin Braun (2) · Robert Esnault-Pelterie (2) · Estanislao Caballero de los Olivos (2)
Applicant is inventor:
Tech fields:
LTA (70) · balloon (25) · navigation (18) · propulsion (16) · Frame (15) · car (14) · rudder (11) · design (11) · airplane (8) · control (8) · propeller (7) · dirigible (7) · wings (7) · aerodynamics (6) · whole (6) · parachute (6)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
National tech categories:
USPC 244/30 (16) · FR 6.4 (11) · DE 77h.2 (8) · DE 77 (7) · None (5) · DE 77h (5) · FR 6.3 (5) · USPC 244/26 (5) · USPC 244/96 (5) · USPC 244/127 (4) · USPC 244/32 (3) · USPC 244/25 (3) · DE 77h.5 (3) · USPC 104/22 (3) · USPC 244/97 (2) · DE 77h.15 (2) · USPC 244/94 (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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