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US Patent: 364,476
Churn
Patentee:
John W. Boyd (exact or similar names) - Vevay, Switzerland County, IN

USPTO Classifications:
220/592.15, 220/592.28

Tool Categories:
household : churns

Assignees:
John W. Boyd - Vevay, Switzerland County, IN
Marion C. Walden - Vevay, Switzerland County, IN

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 28, 1887
Granted: Jun. 07, 1887

Patent Pictures:
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