Drilldown: Patents

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Patents > Inventor country: FR & Tech fields : Propellers or lift & Patent agent: None

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Office:
Inventors:
Louis-Honoré Gauthier (6) · Antoine-Padoue Filippi (6) · André-Julien Mahoudeau (5) · None (4) · Louis-Marie Le Dantec (4) · André-Charles-Marie Meugniot (3) · Edmond Bénel (3) · Jean-Gabriel-Joseph Meugniot (3) · Gabriel Babillot (3) · Pierre Levasseur (3) · Louis-Pierre-Guilhaume Balestrié (3) · Gustave Plaisant (3) · Louis Blériot (3) · Pierre Le Goaziou (3) · Lucien-Constant-Joseph Harel (2) · Émile Charlier (2) · Henri-Marie Coandă (2) · Jean-François Arnaud (2) · Alfred Merlue (2) · Albéric de la Celle (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (10) · Louis-Honoré Gauthier (5) · Antoine-Padoue Filippi (5) · Louis-Marie Le Dantec (4) · André-Julien Mahoudeau dit de Villethiou (3) · Louis Blériot (3) · Gustave Plaisant (3) · Louis-Pierre-Guilhaume Balestrié (3) · Gabriel Babillot (3) · Pierre Le Goaziou (3) · Pierre Levasseur (3) · Edmond Bénel (3) · Jean-Gabriel-Joseph Meugniot (3) · André-Charles-Marie Meugniot (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (49) · 423792D (2)
Granted:
Supplementary to patent:
None (77) · Patent FR-1841-9265 (6) · Patent FR-1908-404631 (3) · Patent FR-1909-403985 (3) · Patent FR-1911-430455 (2) · Patent FR-1909-401714 (2) · Patent FR-1909-408644 (2) · Patent BE-1910-230887 (2) · Patent FR-1909-410528 (2) · Patent FR-1910-423792 (2) · Patent FR-1899-284713 (2) · Patent FR-1907-392394 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
CPCs:
None (54) · CPC B64C17/00 (8) · CPC B64C2700/6218 (6) · CPC B64C39/00 (6) · CPC B64B1/00 (5) · CPC B64C11/16 (5) · CPC B64C2700/6295 (4) · CPC B63H1/26 (4) · CPC B64C11/006 (4) · CPC B63H1/20 (3) · CPC B64C11/04 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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