Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories: None & Number of text pages: 7-30 & Number of diagram pages: 3-4

Use the filters below to narrow your results.

Office:
Inventors:
Isaac Bell (3) · None (2) · Harold Ingram Sidgwick (2) · Claude Grahame-White (2) · Elmer Ambrose Sperry (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (7) · Isaac Bell (3) · Alexander Blair Thaw (2) · Harold Ingram Sidgwick (2) · Claude Grahame-White (2) · Elmer Ambrose Sperry (2)
Applicant is inventor:
Tech fields:
airplane (23) · Design (13) · frame (13) · stability (11) · None (9) · navigation (9) · construction (9) · wings (8) · Propellers (8) · gyroscope (7) · propulsion (6) · electricity (6) · automatic stability (5) · LTA (5) · fuselage (4) · military (4) · Marine (4)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
None (20) · CPC B64C17/00 (8) · CPC B64C2700/6218 (5) · CPC B64C13/24 (4) · CPC B64C17/06 (3) · CPC B64C39/00 (3) · CPC B64C2700/6216 (2) · CPC B64C2700/6212 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 63 results in range #1 to #63.

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


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