Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : GR or LU or US & Grant date: 1911 & National tech categories: None

Use the filters below to narrow your results.

Year granted:
Office: (Click arrow to add another value)
Inventors:
Irving COWLES (2) · Francis H Richards (2)
Inventor country:
Applicant person:
COWLES IRVING (2) · None (2)
Applicant is inventor:
Full specification filed date:
Application number:
None (6)
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C11/343 (5) · CPC B64C11/006 (5) · CPC B64C11/00 (3) · CPC B64C25/60 (3) · CPC F01D5/06 (3) · CPC B64C27/54 (3) · CPC B64C11/36 (3) · None (2) · CPC Y02E10/74 (2) · CPC Y02E10/72 (2) · CPC F16F9/06 (2) · CPC F03D3/00 (2) · CPC B63H1/04 (2) · CPC B64C27/12 (2) · CPC B64C2700/6295 (2) · CPC B64C11/065 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 49 results in range #1 to #49.

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

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