Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : HU V/h or USPC 244/79 & Number of text pages: 4-5

Use the filters below to narrow your results.

Office:
Inventors:
None (6)
Inventor country:
Applicant person:
None (7)
Applicant is inventor:
Tech fields:
Airplane (27) · Design (15) · propellers (10) · stability (9) · Frame (9) · subsystem (8) · Construction (8) · Whole (7) · automatic stability (6) · Control (6) · wings (5) · equilibrium (4) · Propulsion (4) · Lift (4) · motors (4) · Aerodynamics (4) · Biplane (3) · airship (3) · military (3)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 45 results in range #1 to #45.

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


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