Drilldown: Patents

Jump to navigation Jump to search
Patents > Granted: Yes & Publication date: 1921 & Number of figures: 5-50

Use the filters below to narrow your results.

Year granted:
Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (15) · airplane (7) · construction (6) · design (6) · frame (5) · subsystem (2) · steering (2) · propellers (2) · wings (2) · Aerodynamics (2) · airship (2)
Full specification filed date:
Grant date:
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 37 results in range #1 to #37.

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


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