Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : GB 4 propel & steer or USPC 340/974 & Number of text pages: 3-70

Use the filters below to narrow your results.

Year filed:
Year granted:
Office:
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (12) · navigation (9) · propeller (7) · frame (6) · LTA (5) · marine (4) · rudder (4) · heavier-than-air (4) · stability (4) · design (4) · flapping (3) · subsystem (3) · wings (3) · car (3) · airplane (3)
Filing date:
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 22 results in range #1 to #22.

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


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