Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Grant date: December 1911 & Supplementary to patent: None

Use the filters below to narrow your results.

Year filed:
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
Frederick W. Baldwin (2) · William Stevens (2)
Inventor country:
Applicant person:
None (3) · William Stevens (2)
Applicant is inventor:
Tech fields:
None (24) · frame (8) · stability (8) · airplane (7) · rudder (4) · balance (3) · propeller (3) · LTA (3) · safety (2) · Curtiss Aeroplane & Motor Corporation v. United Aircraft Engineering Corporation (2) · propulsion (2) · marine (2) · aerodrome (2) · navigation (2) · adjudicated (2) · ornithopter (2) · heavier-than-air (2)
Filing date:
Full specification filed date:
Application number:
None (6)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 48 results in range #1 to #48.

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


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