Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 5,561
Churn
Patentees:
Willis H. Johnson (exact or similar names) - Springfield, Sangamon County, IL
Thomas Lewis (exact or similar names) - Springfield, Sangamon County, IL

USPTO Classifications:
112/186, 261/87

Tool Categories:
household : churns

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: May 09, 1848

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

Copyright © 2002-2025 - DATAMP