Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : DK or IN or US & Inventor country : IT or US & National tech categories : BE K or None & Number of figures: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (606) · LTA (20) · propulsion (20) · marine (16) · airplane (15) · propeller (11) · helicopter (8) · windmill (8) · military (6) · paddle-wheel (6) · brakes (6) · navigation (5) · parachute (3) · propellers (3) · car (3) · frame (3) · electronics (3) · cargo (3)
Granted:
Related to aircraft:
Assigned to:
None (692) · 1 (20) · Syracuse, NY (2) · Dewey Corporation (2)
National tech categories: (Click arrow to add another value)
CPCs:
None (98) · CPC B64C11/006 (50) · CPC B64C2700/6295 (36) · CPC B64C11/36 (28) · CPC B64B1/00 (27) · CPC B64C23/005 (24) · CPC B64C25/60 (23) · CPC F05B2260/74 (20) · CPC B64C35/00 (20) · CPC B64C13/00 (18) · 1 (18) · CPC B64C11/343 (14) · CPC B64C33/02 (14) · CPC B64C17/00 (14) · CPC B62C5/04 (13) · CPC B64C3/385 (11) · CPC B64B1/40 (11) · CPC B64C11/48 (11) · CPC B64C11/00 (11)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

Showing below up to 250 results in range #1 to #250.

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

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