Drilldown: Patents

Jump to navigation Jump to search
Patents > Grant date: December 1912 & Granted: Yes & Related to aircraft: Yes

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (9) · None (7) · frame (6) · Design (5) · propulsion (4) · LTA (4) · wings (3) · subsystem (3) · construction (3) · Safety (3) · Propellers (3) · navigation (2) · balloon (2) · aerodynamics (2) · lift (2) · helicopter (2) · stability (2) · dirigible (2) · sustentation (2) · chassis (2)
Full specification filed date:
Granted: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Assigned to:
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 28 results in range #1 to #28.

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


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