Drilldown: Patents

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Patents > Patent agent : C. A. O. Rosell or J. Germain or L. Chassevent

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Office:
Inventors:
Émile Letord (13) · None (12) · Louis Marmonier (7) · Dane Hurlburt (6) · Auguste-Blaise Baron (4) · Jean Constantin (4) · Mathieu Castay (3) · Seth Hart (3) · Paul-Eugène Mesplès (3) · Robert Ingersoll Eustis (3) · Désiré Sival (3) · Frédéric Bonnet (3) · Joseph Gachet (3)
Inventor country:
Applicant person:
None (13) · Émile Letord (13) · Louis Marmonier (7) · Dane Hurlburt (6) · Auguste-Blaise Baron (4) · Jean Constantin (4) · Frédéric Bonnet (3) · Seth Hart (3) · Robert Ingersoll Eustis (3) · Paul-Eugène Mesplès (3) · Mathieu Castay (3) · Joseph Gachet (3) · Désiré Sival (3)
Applicant is inventor:
Tech fields:
airplane (57) · stability (27) · design (25) · Frame (23) · Propulsion (23) · Control (21) · None (20) · aerodynamics (19) · propellers (18) · Wings (16) · Construction (16) · subsystem (12) · automatic stability (11) · safety (10) · LTA (10) · Lift (8)
Full specification filed date:
Application number:
None (32) · 510212D (2) · 494571D (2) · 510210D (2) · 496388D (2)
Granted:
Supplementary to patent:
None (107) · Patent IT-1911-Darbesio (2) · Patent FR-1910-427818 (2) · Patent FR-1910-420958 (2) · Patent FR-1911-436374 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1905-361723 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
IPC B64C39/00 (16) · IPC B64C17/00 (16) · IPC B64C1/00 (12) · None (6) · IPC B64C3/38 (6) · IPC B64C27/04 (6) · IPC B64C17/06 (6) · IPC B64C33/02 (6) · IPC B64C3/42 (5) · IPC B64C3/00 (5) · IPC B64C11/00 (5) · IPC B64C23/00 (5) · IPC B64B1/58 (5) · IPC B64C3/18 (3) · IPC B64C35/00 (3) · IPC B64D17/54 (3) · IPC B64C25/00 (3) · IPC B64C3/56 (3)
CPCs:
CPC B64C17/00 (15) · CPC B64C39/00 (11) · CPC B64C2700/6295 (10) · CPC B64C2700/6212 (8) · CPC B64C3/385 (7) · CPC B64C17/06 (7) · CPC B64C2700/6274 (6) · CPC B64C33/02 (6) · CPC B64C23/005 (6) · CPC B64C3/42 (5) · CPC B64B1/58 (5) · CPC B64C2700/6216 (5) · CPC B64C3/00 (5) · CPC B64C27/12 (4) · CPC B64C2700/6281 (4) · CPC B64C11/006 (4) · CPC B64C1/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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