Drilldown: Patents

Jump to navigation Jump to search
Patents > Filing date: 1900 - 1909 & Family year: 1909 & Number of claims: 15-20

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:
airplane (10) · stability (8) · None (5) · rudder (4) · frame (4) · navigation (3) · gyroscope (3) · marine (3) · lift (3) · hydroplane (3) · propulsion (3) · design (3)
Full specification filed date:
Grant date:
Granted:
Publication date:
Related to aircraft:
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 25 results in range #1 to #25.

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


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