Drilldown: Patents

Jump to navigation Jump to search
Patents > Patent agent : Frank T. Wentworth or Herbert Haddan & Co. & Number of claims: 2-3

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (6) · frame (6) · stability (5) · LTA (5) · None (4) · construction (4) · automatic stability (4) · control (4) · safety (3) · propellers (3) · hybrid (3) · design (3) · wings (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories:
CPCs:
CPC B64C17/00 (3) · None (2) · CPC B64D17/80 (2) · CPC B64C39/00 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6216 (2) · CPC B64C23/005 (2) · CPC B64C17/06 (2) · CPC B64C2700/6295 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 36 results in range #1 to #36.

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


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