Drilldown: Patents

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Patents > Inventor location: None & Number of text pages: 4-9 & Number of claims: 3

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Office:
Inventors:
None (6) · Adolphe-François-Joseph Doutre (4) · George Henry Challenger (2) · Louis-Léon Capou (2) · Theodor Scheimpflug (2) · Cornelius Howard O'Rourke (2) · Louis-Adolphe Hayot (2) · Henri-Marie Coandă (2) · Robert McMullan (2) · Georges de Bothezat (2) · Alexander Blair Thaw (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (19) · Adolphe-François-Joseph Doutre (4) · Robert McMullan (2) · Alexander Blair Thaw (2) · Louis-Léon Capou (2) · George Henry Challenger (2) · Henri-Marie Coandă (2) · Georges de Bothezat (2) · Louis-Adolphe Hayot (2) · Cornelius Howard O'Rourke (2)
Applicant is inventor:
Tech fields:
airplane (40) · stability (27) · design (22) · construction (15) · frame (15) · propellers (14) · wings (14) · LTA (13) · propulsion (13) · None (10) · navigation (10) · military (9) · Automatic stability (8) · subsystem (8) · control (7) · Aerodynamics (7) · instrument (6)
Full specification filed date:
Application number:
None (40)
Granted:
Supplementary to patent:
None (81) · Patent BE-1911-05-15 Georges de Bothezat (2)
Related to aircraft:
Patent agent:
None (25) · Marks & Clerk (7) · Dupont et Elluin (6) · None (6) · Haseltine, Lake & Co. (5) · L. Chassevent (3) · J. Bonnet-Thirion et Breton (3) · Francis Heron Rogers (3) · Lavoix et Mosès (2) · Jensen & Son (2) · Hippolyte Josse (2) · Émile Bert (2) · Herbert Haddan & Co. (2) · W. P. Thompson & Co. (2) · Armengaud jeune (2) · Boult, Wade & Tennant (2) · Brandon frères (2)
IPCs:
None (40) · IPC B64C17/00 (11) · IPC B64C1/00 (11) · IPC B64C39/00 (9) · IPC B64B1/00 (6) · IPC B64C33/00 (3) · IPC B64C3/38 (3) · IPC B64C23/00 (2) · IPC B64C25/00 (2) · IPC B64C39/10 (2) · IPC B64B1/62 (2) · IPC B64C11/30 (2) · IPC B64C3/52 (2) · IPC B64D1/04 (2) · IPC B64C3/18 (2) · IPC B64C3/00 (2)
CPCs:
None (31) · CPC B64C17/00 (14) · CPC B64C2700/6218 (10) · CPC B64B1/00 (7) · CPC B64C39/00 (6) · CPC B64C2700/6295 (6) · CPC B64C3/385 (4) · CPC Y02T50/166 (3) · CPC B64C39/10 (3) · CPC B64C23/005 (3) · CPC B64C13/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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