Drilldown: Patents

Jump to navigation Jump to search
Patents > Filing date: 1918 & Grant date: August 1919 & Number of text pages: 2-4

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:
Inventor location:
Applicant is inventor:
Tech fields:
Airplane (8) · None (7) · construction (5) · control (4) · frame (4) · structure (4) · spars (3) · stability (3) · design (3) · LTA (2) · propellers (2) · monitoring (2) · dashboard (2) · metal (2) · airfoil (2)
Granted:
Related to aircraft:
Assigned to:
National tech categories:
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 36 results in range #1 to #36.

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


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