Drilldown: Patents

Jump to navigation Jump to search
Patents > Filing date: 1913 & Patent agent : Dupont et Elluin or None

Use the filters below to narrow your results.

Year filed:
Year granted:
(There are no values for this filter)
Office:
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
airplane (8) · control (6) · None (4) · design (4) · Wings (4) · steering (3) · Military (3) · takeoff (3) · Fuselage (3) · frame (3) · construction (3) · chassis (2) · propellers (2) · navigation (2) · Projectile (2) · suspension (2) · parachutes (2) · stability (2) · landing (2)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
Family year:
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 29 results in range #1 to #29.

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


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