Drilldown: Patents

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Patents > National tech categories : DE 62b.42 or FR 6.2 or USPC 244/30

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Office:
Inventors:
Antoine-Padoue Filippi (9) · André-Julien Mahoudeau (7) · Louis-Honoré Gauthier (5) · Louis-Marie Le Dantec (4) · Louis-Pierre-Guilhaume Balestrié (3) · Gabriel Babillot (3) · Jules Collomb (3) · Léon-Frédéric Granier (3)
Inventor country:
Applicant person:
None (14) · Antoine-Padoue Filippi (8) · André-Julien Mahoudeau dit de Villethiou (6) · Louis-Honoré Gauthier (4) · Louis-Marie Le Dantec (4) · Gabriel Babillot (3) · Léon-Frédéric Granier (3) · Jules Collomb (3) · Louis-Pierre-Guilhaume Balestrié (3)
Applicant is inventor:
Tech fields:
None (61) · LTA (55) · Propulsion (53) · navigation (24) · propellers (24) · propeller (21) · marine (17) · frame (15) · balloon (14) · car (14) · rudder (9) · design (9) · safety (8) · Subsystem (7) · airplane (6) · aerodynamics (5)
Full specification filed date:
Application number:
None (66) · 423792D (2)
Granted:
Supplementary to patent:
None (114) · 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 (66) · Dom. Casalonga (10) · Armengaud jeune (6) · none (5) · Munn & Co. (5) · de Bongé (4) · Charles Dony (3) · Weismann et Marx (3) · Y. Rabilloud et fils (3) · L. Chassevent (2) · Emile Bert (2) · Brandon frères (2) · Ad. Sturm (2) · Paul Caquet (2) · Schwab (2) · G. Petiau (2) · E. Blétry (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (41) · IPC B64B1/00 (40) · IPC B63H1/12 (20) · IPC B64C11/00 (13) · IPC B64C11/16 (6) · IPC B64C39/00 (4) · IPC B64C11/04 (4) · IPC B63H1/36 (3) · IPC B63H3/00 (3) · IPC B64C33/02 (2) · IPC B64C11/24 (2) · IPC B64B1/02 (2) · IPC B63H1/04 (2) · IPC B63B3/40 (2)
CPCs:
CPC B64B1/00 (64) · CPC B64C11/006 (13) · CPC B63H1/26 (12) · None (11) · CPC B64C11/16 (9) · CPC B63H2001/122 (7) · CPC B63H1/12 (5) · CPC B64C11/04 (4) · CPC B63H1/20 (4) · CPC B64C11/18 (4) · CPC B63H1/265 (3) · CPC B63H1/36 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 168 results in range #1 to #168.

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