Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1913 & National tech categories : FR 6.4 or USPC 244/45R or USPC 244/80 & Number of diagram pages: 2

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
airplane (9) · stability (8) · design (6) · Construction (4) · frame (4) · propellers (3) · Dirigibles (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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)