Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventors: None & Applicant person: None & National tech categories : AT 77d or DE 77h.15

Use the filters below to narrow your results.

Office:
Inventors: (Click arrow to add another value)
Inventor country:
Applicant person: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (37) · LTA (19) · frame (18) · Construction (13) · Design (13) · airship (11) · subsystem (9) · military (8) · car (7) · Wings (7) · Wheels (7) · nacelle (7) · Chassis (7) · navigation (6) · landing (6) · biplane (6)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 74 results in range #1 to #74.

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

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