Drilldown: Patents

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Patents > National tech categories : FR 6.2 or USPC 244/109 or USPC 244/90R

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Office:
Inventors:
Antoine-Padoue Filippi (9) · André-Julien Mahoudeau (7) · Louis-Honoré Gauthier (5) · Louis-Marie Le Dantec (4) · None (4) · Gabriel Babillot (3) · Louis-Pierre-Guilhaume Balestrié (3) · Henry Kleckler (3) · Léon-Frédéric Granier (3) · Jules Collomb (3)
Inventor country:
Applicant person:
None (19) · Antoine-Padoue Filippi (8) · André-Julien Mahoudeau dit de Villethiou (6) · Louis-Marie Le Dantec (4) · Louis-Honoré Gauthier (4) · Léon-Frédéric Granier (3) · Gabriel Babillot (3) · Louis-Pierre-Guilhaume Balestrié (3) · Jules Collomb (3)
Applicant is inventor:
Tech fields:
None (94) · Propulsion (37) · airplane (31) · Propellers (25) · stability (21) · frame (17) · navigation (16) · marine (13) · design (12) · control (10) · propeller (10) · rudder (8) · Subsystem (7) · airfoil (7) · wheels (6) · construction (6) · aerodynamics (6) · aileron (5) · adjudicated (5)
Full specification filed date:
Application number:
None (47) · 423792D (2)
Granted:
Publication date:
Supplementary to patent:
None (142) · Patent FR-1841-9265 (6) · Patent FR-1910-423792 (5) · Patent FR-1910-424987 (3) · Patent FR-1911-430455 (2) · Patent FR-1910-435166 (2) · Patent FR-1909-410528 (2) · Patent FR-1908-404631 (2)
Related to aircraft:
Patent agent:
None (75) · Dom. Casalonga (10) · None (6) · Armengaud jeune (6) · de Bongé (4) · Charles Dony (3) · Weismann et Marx (3) · Victor J. Evans (3) · Munn & Co. (3) · John P. Tarbox (3) · Y. Rabilloud et fils (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (89) · IPC B63H1/12 (20) · IPC B64C11/00 (13) · IPC B64C11/16 (6) · IPC B64C11/04 (4) · IPC B64C39/00 (4) · IPC B64B1/00 (4) · IPC B64C3/00 (3) · IPC B63H3/00 (3) · IPC B63H1/36 (3) · IPC B63B3/40 (2) · IPC B64C11/24 (2) · IPC B63H1/04 (2) · IPC B64C2700/6295 (2) · IPC B64C13/00 (2) · IPC B64C3/38 (2) · IPC B64C33/02 (2)
CPCs:
CPC B64C13/00 (32) · None (15) · CPC B64C11/006 (13) · CPC B63H1/26 (12) · CPC B64C2700/6295 (9) · CPC B64C11/16 (9) · CPC B64C3/385 (7) · CPC B64C17/00 (7) · CPC B63H2001/122 (7) · CPC B64C13/24 (6) · CPC B63H1/12 (5) · CPC B64C11/18 (4) · CPC B63H1/20 (4) · CPC B64B1/00 (4) · CPC B64C11/04 (4) · CPC B63H1/265 (3) · CPC B64C3/14 (3) · CPC B63H1/36 (3) · CPC Y10S244/904 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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