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Patents > IPCs : IPC B64C1/00 or IPC B64C11/36 & Number of claims: 6-10

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Office:
Inventors:
None (2) · Edmund Sparmann (2) · Adolf Sprater (2) · Lin-Marius Mannent (2) · Louis-Léon Astoux (2) · Melville W. Mix (2) · Frederick James Hargreaves (2) · Robert Esnault-Pelterie (2) · Jules Védrines (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
None (3) · Edmund Sparmann (2) · Adolf Sprater (2) · Lin-Marius Mannent (2) · Louis-Léon Astoux (2) · Melville W. Mix (2) · Frederick James Hargreaves (2) · Robert Esnault-Pelterie (2) · Jules Védrines (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
stability (37) · airplane (26) · automatic stability (12) · None (10) · design (10) · fuselage (9) · construction (9) · aerodynamics (7) · frame (6) · wings (6) · propellers (5) · equilibrium (5) · control (4) · navigation (4) · gyroscope (4) · subsystem (4)
Full specification filed date:
Application number:
None (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (11) · None (4) · Armengaud jeune (4) · Wheatley & Mackenzie (3) · Lewis William Goold (3) · Marks & Clerk (2) · Haseltine, Lake & Co. (2) · N. S. Amstutz (2) · Charles Dony (2) · Boult, Wade & Tennant (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of claims:
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