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Patents > IPCs : IPC B63G8/00 or IPC B64C17/00 & Number of claims: 5-30

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Office:
Inventors:
None (4) · Adolphe-François-Joseph Doutre (4) · Carlo Navaro (4) · Adolf Sprater (4) · Alexander Blair Thaw (4) · Alfred John Macy (4) · Robert Esnault-Pelterie (3)
Inventor country:
Applicant person:
None (4) · Alfred John Macy (4) · Alexander Blair Thaw (4) · Adolf Sprater (4) · Adolphe-François-Joseph Doutre (4) · Carlo Navaro (4) · Robert Esnault-Pelterie (3)
Applicant is inventor:
Tech fields:
stability (87) · Airplane (63) · automatic stability (36) · Control (22) · equilibrium (18) · Frame (17) · Aerodynamics (16) · Design (16) · None (15) · Subsystem (10) · Wings (10) · Rudder (9) · pendulum (8) · fuselage (6) · Lift (6) · Construction (6) · propellers (6) · HTA (5) · wheels (5) · piloting (5)
Full specification filed date:
Application number:
None (4)
Granted:
Supplementary to patent:
None (85) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent US-1911-04-27-Converse (2) · Patent FR-1911-443878 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent US-1908-1075533 (2) · Patent FR-1912-442419 (2) · Patent AU-1911-510 (2) · Patent US-1914-1169695 (2)
Related to aircraft:
Patent agent:
None (17) · Marks & Clerk (10) · Armengaud jeune (9) · Lewis William Goold (5) · Charles Dony (4) · E. Blétry (4) · L. Chassevent (3) · Herbert Haddan & Co. (3) · Haseltine, Lake & Co. (3) · Paul Coulomb (3) · Abel & Imray (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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