Drilldown: Patents

Jump to navigation Jump to search
Patents > Filing date: 1910 & National tech categories: HU V/h & First filing: No

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
Office:
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
Subsystem (15) · airplane (11) · Propellers (8) · design (8) · Construction (7) · Whole (7) · frame (6) · Control (4) · Stability (4) · automatic stability (4) · Airship (4) · Chassis (3) · Ascension (2) · Propulsion (2) · Aerodynamics (2) · Fueling (2) · Gliders (2) · takeoff (2) · Helicopter (2) · Sustentation (2)
Full specification filed date:
Grant date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
Family year:
(There are no values for this filter)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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)