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Patents > Year filed: 1911 & Office : CH or CL or DE or FR or None & Inventor country : BE or FR & Tech fields : airplane or navigation

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Inventors:
Robert Esnault-Pelterie (8) · None (7) · Gabriel Borel (6) · Léon Morane (6) · Raymond Saulnier (6) · Henri-Marie Coandă (5) · Henri-Hubert Pagny (4) · René Hanriot (4) · Édouard Vedovelli (4) · Louis Blériot (4) · Louis Marmonier (3) · Jules Sandret (3) · Armand-Jean-Auguste Deperdussin (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (17) · Robert Esnault-Pelterie (8) · Gabriel Borel (6) · Léon Morane (6) · Raymond Saulnier (6) · Henri-Marie Coandă (5) · René Hanriot‎‎ (4) · Henri-Hubert Pagny (4) · Louis Blériot (4) · Édouard Vedovelli (4) · Jules Sandret (3) · Louis Marmonier (3) · Armand-Jean-Auguste Deperdussin (3)
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Full specification filed date:
Application number:
None (22)
Granted:
Supplementary to patent:
None (97) · Patent FR-1909-420322 (4) · Patent FR-1907-373818 (3) · Patent FR-1908-397350 (2) · Patent FR-1910-424987 (2) · Patent FR-1910-421257 (2)
Related to aircraft:
Patent agent:
None (22) · Armengaud jeune (21) · Hippolyte Josse (11) · None (9) · L. Chassevent (8) · Charles Dony (8) · Weismann et Marx (7) · J. Bonnet-Thirion (6) · J. Germain (5) · E. Blétry (5) · Dupont et Elluin (4) · Paul Caquet (4) · Emile Bert (3)
Assigned to:
IPCs:
IPC B64C1/00 (30) · IPC B64C17/00 (25) · IPC B64C39/00 (18) · IPC B64C25/00 (13) · IPC B64C3/00 (12) · None (6) · IPC B64C3/38 (5) · IPC B64C17/06 (4) · IPC B64C23/00 (4) · IPC G01C17/00 (3) · IPC B64C3/56 (3) · IPC B64C33/02 (3) · IPC B64C11/16 (3)
CPCs:
CPC B64C17/00 (28) · CPC B64C39/00 (16) · CPC B64C2700/6218 (13) · CPC B64C3/00 (12) · CPC B64F2700/6226 (10) · CPC B64C2700/6295 (9) · CPC B64C25/06 (9) · CPC B64C1/00 (8) · CPC B64C25/62 (7) · None (5) · CPC B64C3/385 (5) · CPC B64C2700/6235 (5) · CPC B64C17/06 (5) · CPC B64C2700/6233 (4) · CPC B64C25/64 (4) · CPC B64C25/52 (4)
First filing:
Cites these patents:
Citations from after 1930:
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