Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1921 & Number of figures: 2-4

Use the filters below to narrow your results.

Year granted:
(There are no values for this filter)
Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (15) · design (13) · None (6) · subsystem (6) · frame (6) · construction (5) · control (5) · wings (5) · aerodynamics (5) · stability (4) · Parachutes (4) · Propulsion (4) · hydroaeroplane (3) · monoplane (3) · motors (3) · propellers (3) · propeller (3) · whole (3) · wing (3) · fuselage (3)
Full specification filed date:
Grant date:
Granted:
Related to aircraft:
CPCs:
None (7) · CPC B64C3/00 (4) · CPC B64C11/00 (3) · CPC B64C13/00 (3) · CPC B64C23/005 (3) · CPC B64C35/00 (2) · CPC B64D2700/62692 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6256 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 46 results in range #1 to #46.

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


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