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Patents > Supplementary to patent: None & IPCs : IPC A63H27/133 or IPC B64C39/00

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Office:
Inventor country:
Inventor location:
None (301) · Seine (7) · Paris (5) · London (3) · Aisne (2) · Banbridge (2) · Düsseldorf (2) · Nord (2) · Parkmount, Banbridge (2) · County Down (2)
Applicant is inventor:
Tech fields:
airplane (124) · None (65) · design (64) · propulsion (59) · wings (45) · frame (42) · stability (37) · construction (34) · propellers (29) · aerodynamics (26) · navigation (25) · control (24) · whole (22) · lift (21) · Sustentation (17) · monoplane (15) · biplane (14) · rudder (14) · chassis (13) · fuselage (13)
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (80) · None (26) · Armengaud jeune (14) · Marks & Clerk (8) · J. Germain (7) · Weismann et Marx (7) · J. Bonnet-Thirion (6) · Munn & Co. (5) · L. Chassevent (5) · Brandon frères (5) · E. Blétry (5) · Dupont et Elluin (5) · Y. Rabilloud et fils (5) · Chassevent (5) · G. de Mestral et F. Harle (4) · Charles Dony (4) · C. Blétry (4) · H. Boettcher fils (4)
National tech categories:
FR 6.4 (172) · None (97) · USPC 244/45R (10) · USPC 244/13 (9) · FR 6.3 (8) · DE 77h.5 (8) · DE 77h.11 (5) · USPC 244/70 (5) · FR 6.2 (3) · USPC 244/9 (3) · USPC 244/27 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (188) · CPC B64C2700/6295 (167) · CPC B64C39/005 (48) · CPC B64C39/08 (37) · CPC B64C39/008 (21) · CPC B64C39/003 (12) · CPC B64C39/006 (8) · CPC B64C39/062 (4) · None (3) · CPC B64C39/06 (3) · CPC B64C3/42 (3) · CPC B64C3/385 (3) · CPC B64C3/56 (2) · CPC B64C2700/6297 (2) · CPC B64C3/10 (2) · CPC B64C39/10 (2) · CPC B64C23/08 (2) · CPC Y10S244/903 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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