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Patents > IPCs : IPC B64C17/00 or IPC B64C23/00 & Number of claims: 4-50

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Office:
Inventors:
None (6) · Adolphe-François-Joseph Doutre (5) · Carlo Navaro (4) · Adolf Sprater (4) · Alfred John Macy (4) · Alexander Blair Thaw (4) · Albert Lebrun (3) · François d’Astanières (3) · Jules-Albert Moreau (3) · Robert Esnault-Pelterie (3) · Gustav Mees (3)
Inventor country:
Inventor location:
None (204) · Nord (3) · Seine (2) · London (2) · New York City (2) · New York county (2) · Gironde (2) · Pennsylvania (2) · Dayton (2) · England (2)
Applicant person:
None (8) · Adolphe-François-Joseph Doutre (5) · Carlo Navaro (4) · Adolf Sprater (4) · Alfred John Macy (4) · Alexander Blair Thaw (4) · Jules-Albert Moreau (3) · François d’Astanières (3) · Robert Esnault-Pelterie (3) · Albert Lebrun (3) · Gustav Mees (3)
Applicant is inventor:
Tech fields:
stability (120) · Airplane (104) · automatic stability (50) · None (44) · Control (34) · design (33) · Frame (32) · Aerodynamics (22) · equilibrium (22) · hybrid (18) · propulsion (17) · wings (16) · lift (15) · construction (15) · propellers (14) · Subsystem (14) · pendulum (12) · whole (12) · Rudder (11)
Full specification filed date:
Application number:
None (8)
Granted:
Supplementary to patent:
None (166) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent US-1908-1075533 (2) · Patent FR-1911-443878 (2) · Patent AU-1911-510 (2) · Patent FR-1909-410140 (2) · Patent US-1914-1169695 (2) · Patent FR-1912-442419 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent US-1911-04-27-Converse (2) · Patent FR-1910-428665 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent FR-1910-414892 (2) · Patent DE-1911-11-16 Otto Albin Budig (2)
Related to aircraft:
Patent agent:
None (24) · Armengaud jeune (16) · Marks & Clerk (13) · None (10) · E. Blétry (10) · Charles Dony (6) · Lewis William Goold (5) · Schwab (4) · L. Chassevent (4) · Herbert Haddan & Co. (4) · Edward Evans & Co. (4) · Paul Coulomb (4) · Wheatley & Mackenzie (3) · J. S. Withers & Spooner (3) · J. Bonnet-Thirion (3) · Societe A. Frey et de Carsalade (3) · Coquillat (3) · Haseltine, Lake & Co. (3) · Abel & Imray (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (179) · CPC B64C23/005 (71) · CPC B64C2700/6218 (65) · CPC B64C2700/6274 (43) · CPC B64C2700/6212 (32) · CPC B64C2700/6214 (27) · CPC B64C2700/6219 (7) · CPC B64C2700/6273 (6) · CPC B64C2700/6271 (6) · CPC B64C2700/6215 (5) · CPC B64C2700/6211 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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