Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : USPC 244/153R or USPC 244/45R & Cites these patents: None & Number of text pages: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
Ralph P. Fox (2) · Claison S. Wardwell (2)
Inventor country:
Applicant person:
Ralph P. Fox (2) · None (2) · Claison S. Wardwell (2)
Applicant type:
Applicant is inventor:
Tech fields:
kite (24) · frame (11) · None (10) · airfoil (6) · stability (6) · airplane (5) · propeller (3) · safety (3) · parachute (3) · kites (2) · keel (2) · fun (2) · entertainment (2)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 50 results in range #1 to #50.

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

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