Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : CPC B64C17/00 or IPC B64C27/04 & Number of figures: 4-5

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
helicopter (14) · propellers (6) · propulsion (5) · airplane (5) · hybrid (5) · wings (4) · Frame (4) · design (4) · rudder (3) · propeller (3) · Lift (3) · heavier-than-air (3) · None (3) · Control (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
IPCs: (Click arrow to add another value)
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 32 results in range #1 to #32.

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


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