Drilldown: Patents

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Patents > Assigned to : Rubber Balloon Company of America or Sperry Gyroscope Company or None & National tech categories : FR 6.2 or USPC 244/90R

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Office:
Inventors:
Antoine-Padoue Filippi (9) · André-Julien Mahoudeau (7) · Louis-Honoré Gauthier (5) · None (4) · Louis-Marie Le Dantec (4) · Gabriel Babillot (3) · Léon-Frédéric Granier (3) · Jules Collomb (3) · Louis-Pierre-Guilhaume Balestrié (3)
Inventor country:
Applicant person:
None (17) · Antoine-Padoue Filippi (8) · André-Julien Mahoudeau dit de Villethiou (6) · Louis-Marie Le Dantec (4) · Louis-Honoré Gauthier (4) · Jules Collomb (3) · Gabriel Babillot (3) · Louis-Pierre-Guilhaume Balestrié (3) · Léon-Frédéric Granier (3)
Applicant is inventor:
Tech fields:
propulsion (64) · Propellers (60) · None (46) · airplane (31) · marine (30) · Design (25) · navigation (22) · stability (20) · Frame (18) · Subsystem (15) · aerodynamics (13) · control (12) · LTA (11) · rudder (10) · construction (10) · propeller (10) · Ascension (9) · submarine (7)
Full specification filed date:
Application number:
None (45) · 423792D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (79) · Dom. Casalonga (10) · Armengaud jeune (6) · none (5) · de Bongé (4) · Charles Dony (3) · Weismann et Marx (3) · Victor J. Evans (3) · Munn & Co. (3) · Y. Rabilloud et fils (3) · L. Chassevent (2) · E. Blétry (2) · Paul Caquet (2) · G. Petiau (2) · Emile Bert (2) · Schwab (2) · Brandon frères (2) · Ad. Sturm (2)
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (78) · IPC B63H1/12 (20) · IPC B64C11/00 (12) · IPC B64C11/16 (6) · IPC B64C3/00 (4) · IPC B64C3/38 (4) · IPC B64C11/04 (4) · IPC B64C39/00 (4) · IPC B64B1/00 (4) · IPC B63H3/00 (3) · IPC B63H1/36 (3) · IPC B63B3/40 (2) · IPC B64C2700/6295 (2) · IPC B63H1/04 (2) · IPC B64C33/02 (2) · IPC CPC B64C13/00 (2) · IPC B64C11/24 (2)
CPCs:
CPC B64C13/00 (29) · None (13) · CPC B64C11/006 (12) · CPC B63H1/26 (12) · CPC B64C2700/6295 (9) · CPC B64C11/16 (9) · CPC B63H2001/122 (7) · CPC B64C17/00 (7) · CPC B64C3/385 (6) · CPC B64C13/24 (5) · CPC B63H1/12 (5) · CPC B64C11/18 (4) · CPC B64C11/04 (4) · CPC B63H1/20 (4) · CPC B63H1/265 (3) · CPC B64C3/14 (3) · CPC Y10S244/904 (3) · CPC B63H1/36 (3) · CPC B64B1/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 178 results in range #1 to #178.

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