Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1921 & Filing date: 1910 - 1919 & Number of figures: 8-40

Use the filters below to narrow your results.

Year filed:
Year granted:
(There are no values for this filter)
Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (11) · Stability (7) · Design (6) · aerodynamics (5) · Wings (4) · construction (4) · propeller (3) · military (3) · Hydroaeroplane (3) · HTA (3) · heavier-than-air (3) · None (3)
Filing date:
Full specification filed date:
Granted:
Related to aircraft:
CPCs:
CPC B64C17/00 (5) · CPC B64C33/00 (2) · CPC Y10T29/49334 (2) · CPC B64C1/00 (2) · CPC B64C2700/6233 (2) · CPC B64C23/005 (2) · CPC B64C3/00 (2) · CPC B64C35/00 (2)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 37 results in range #1 to #37.

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


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