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Patents > Year granted: 1912 & National tech categories: FR 6.4 & Number of figures: 2-5

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Inventors:
None (5) · Robert Esnault-Pelterie (5) · Armand-Jean-Auguste Deperdussin (4) · Adolphe-François-Joseph Doutre (4) · Gustav Mees (3) · Eugène-Pierre-Félix-Auguste Coursin (3) · Édouard Vedovelli (3) · Henri-Hubert Pagny (3) · Adolphe Clément-Bayard (3)
Inventor country:
Applicant person:
None (9) · Robert Esnault-Pelterie (5) · Armand-Jean-Auguste Deperdussin (4) · Adolphe-François-Joseph Doutre (4) · Gustav Mees (3) · Eugène-Pierre-Félix-Auguste Coursin (3) · Édouard Vedovelli (3) · Henri-Hubert Pagny (3) · Adolphe Clément-Bayard (3)
Applicant is inventor:
Tech fields:
airplane (93) · stability (41) · design (36) · Frame (26) · wings (22) · landing (22) · automatic stability (22) · construction (20) · propellers (17) · aerodynamics (16) · Propulsion (16) · fuselage (15) · None (15) · chassis (14) · control (14) · helicopter (12) · rudder (11) · steering (11) · LTA (11)
Full specification filed date:
Application number:
None (18)
Granted:
Supplementary to patent:
None (127) · Patent FR-1911-430799 (2) · Patent FR-1910-435648 (2) · Patent FR-1909-420322 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (19) · None (15) · None (13) · Hippolyte Josse (9) · L. Chassevent (9) · J. Bonnet-Thirion (6) · Charles Dony (6) · Dupont et Elluin (6) · Weismann et Marx (6) · Schwab (5) · Societe A. Frey et de Carsalade (5) · H. Bœttcher fils (5) · E. Blétry (5) · Paul Coulomb (4) · V. Matray (4) · Gaston Rose (4) · Émile Bert (4)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (36) · IPC B64C39/00 (29) · IPC B64C1/00 (26) · IPC B64C25/00 (15) · IPC B64D17/00 (8) · IPC B64C11/00 (8) · IPC B64C35/00 (8) · IPC B64C3/00 (7) · IPC B64C23/00 (7) · IPC B64C3/38 (6) · IPC B64B1/00 (5) · IPC B64B1/58 (4) · IPC F41G3/24 (4) · IPC B64D17/54 (3) · IPC B64C33/02 (3) · IPC B64C31/04 (3) · IPC B64C3/56 (3) · None (3)
CPCs:
CPC B64C17/00 (37) · CPC B64C39/00 (23) · CPC B64C2700/6295 (19) · CPC B64C2700/6218 (13) · CPC B64C25/06 (12) · CPC B64F2700/6226 (11) · CPC B64D17/00 (8) · CPC B64C25/62 (7) · CPC B64C3/00 (7) · CPC B64C2700/6212 (6) · CPC B64C35/00 (6) · CPC B64C23/005 (6) · CPC B64C2700/6274 (6) · CPC B64C11/006 (6) · CPC B64C3/385 (6) · CPC B64C2700/6219 (5) · CPC B64B1/00 (5) · CPC B64C2700/6214 (5)
First filing:
Cites these patents:
Citations from after 1930:
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