Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Family year: 1850 - 1859

Use the filters below to narrow your results.

Year granted:
Office: (Click arrow to add another value)
Inventor country:
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
Related to aircraft:
Patent agent:
CPCs:
CPC B64C11/006 (9) · CPC F03D11/00 (5) · CPC B64C27/54 (5) · CPC F42B10/30 (5) · CPC B64C11/48 (5) · CPC Y02E10/722 (5) · CPC B64C11/343 (4) · CPC B64C11/346 (4) · None (3) · CPC B63H1/12 (3) · CPC B64C11/06 (3) · CPC F05B2260/74 (3) · CPC Y02E10/72 (3) · CPC F42B10/12 (2) · CPC F42B10/16 (2) · CPC B64C11/003 (2) · CPC Y02E10/723 (2) · CPC F42B10/44 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 59 results in range #1 to #59.

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


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