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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)
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