Drilldown: Patents

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Patents > Granted: Yes & National tech categories : FR 20.1 or FR 6.2

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Office:
Inventors:
Antoine-Padoue Filippi (9) · André-Julien Mahoudeau (7) · Louis-Honoré Gauthier (5) · Louis-Marie Le Dantec (4) · Paul-Émile Leuillieux (4) · Henri Peuvot (3) · Jules Collomb (3) · Léon-Frédéric Granier (3) · Benoni-Adolphe Fardel (3) · Louis-Pierre-Guilhaume Balestrié (3)
Inventor country:
Applicant person:
None (12) · Antoine-Padoue Filippi (8) · André-Julien Mahoudeau dit de Villethiou (6) · Louis-Honoré Gauthier (4) · Louis-Marie Le Dantec (4) · Paul-Émile Leuillieux (4) · Henri Peuvot (3) · Jules Collomb (3) · Léon-Frédéric Granier (3) · Benoni-Adolphe Fardel (3) · Louis-Pierre-Guilhaume Balestrié (3)
Applicant is inventor:
Tech fields:
propulsion (63) · propellers (60) · marine (29) · design (21) · Subsystem (15) · navigation (13) · propeller (12) · LTA (12) · aerodynamics (11) · airplane (10) · ascension (10) · kite (8) · submarine (7) · control (7) · construction (6) · kites (6) · Sustentation (6) · toy (6)
Full specification filed date:
Application number:
None (55) · 423792D (2)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (78) · Patent FR-1841-9265 (6) · Patent FR-1910-423792 (5) · Patent FR-1910-424987 (3) · Patent FR-1907-385107 (2) · Patent FR-1909-410528 (2) · Patent FR-1910-435166 (2) · Patent FR-1911-430455 (2) · Patent FR-1908-404631 (2)
Related to aircraft:
Patent agent:
None (30) · None (13) · Dom. Casalonga (10) · Armengaud jeune (7) · Weismann et Marx (5) · De Bongé (4) · L. Chassevent (4) · Y. Rabilloud et fils (4) · Brandon frères (4) · Charles Dony (3) · G. Petiau (3) · C. Bletry (2) · Ad. Sturm (2) · Paul Caquet (2) · E. Blétry (2) · Emile Bert (2) · Matray frères et Cie (2) · Gaston Petiau (2) · Schwab (2)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
IPC B63H1/12 (20) · None (18) · IPC B64C11/00 (13) · IPC B64C31/06 (12) · IPC B64C11/16 (6) · IPC A63H27/00 (5) · IPC B64C39/00 (4) · IPC A63H29/18 (4) · IPC B64C11/04 (4) · IPC B64B1/00 (4) · IPC B63H3/00 (3) · IPC A63H27/22 (3) · IPC B63H1/36 (3) · IPC B64C11/24 (2) · IPC B63B3/40 (2) · IPC B64C33/02 (2) · IPC B63H1/16 (2)
CPCs:
CPC B64C11/006 (14) · CPC A63H27/08 (13) · None (13) · CPC B63H1/26 (12) · CPC B64C11/16 (10) · CPC B63H2001/122 (7) · CPC A63H27/00 (5) · CPC B63H1/12 (5) · CPC B64C11/04 (4) · CPC B63H1/20 (4) · CPC A63H29/18 (4) · CPC B64C11/18 (4) · CPC B63H1/265 (3) · CPC B63H1/36 (3) · CPC B64B1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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