Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent: None & IPCs: IPC B64C39/00

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (93) · None (60) · Propulsion (55) · design (54) · wings (42) · Frame (39) · stability (34) · construction (31) · Propellers (27) · aerodynamics (26) · control (25) · aeroplane (24) · navigation (24) · whole (22) · Lift (20) · fuselage (15) · sustentation (15) · monoplane (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (84) · None (17) · Armengaud jeune (14) · Weismann et Marx (8) · Marks & Clerk (7) · J. Germain (7) · Munn & Co. (6) · Dupont et Elluin (5) · E. Blétry (5) · L. Chassevent (5) · Chassevent (5) · J. Bonnet-Thirion (4)
National tech categories:
FR 6.4 (159) · None (83) · USPC 244/45R (13) · USPC 244/13 (11) · FR 6.3 (8) · DE 77h.5 (6) · USPC 244/70 (5) · USPC 244/9 (4) · DE 77h.11 (4) · USPC 244/20 (4) · FR 6.2 (3) · USPC 244/27 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (193) · CPC B64C39/00 (184) · CPC B64C39/005 (50) · CPC B64C39/08 (34) · CPC B64C39/008 (18) · CPC B64C39/003 (9) · CPC B64C39/006 (8) · CPC B64C39/062 (4) · None (3) · CPC B64C3/385 (3) · CPC B64C3/42 (2) · CPC B64C39/06 (2) · CPC B64C2700/6297 (2) · CPC Y10S244/903 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)