Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs: None & Number of text pages: 5-30 & Number of diagram pages: 5

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
stability (5) · None (4) · propeller (4) · navigation (4) · frame (3) · whole (3) · propulsion (3) · LTA (3) · propellers (2) · aerodynamics (2) · design (2) · flapping (2) · heavier-than-air (2) · helicopter (2) · rudder (2) · airplane (2)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Assigned to:
IPCs:
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 21 results in range #1 to #21.

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


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