Drilldown: Patents

Jump to navigation Jump to search
Patents > Publication date: 1919 & IPCs : IPC B64C25/00 or None

Use the filters below to narrow your results.

Year granted:
Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (37) · design (18) · Frame (17) · construction (16) · propellers (13) · airship (11) · Wings (8) · stability (7) · Subsystem (6) · Biplane (6) · fuselage (6) · LTA (6) · military (5)
Full specification filed date:
Grant date:
Granted:
Related to aircraft:
Assigned to:
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 88 results in range #1 to #88.

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


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