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US Patent: 465,783
Motor for Coffee Roasters
Patentees:
Edward W. Murphy (exact or similar names) - Albert Lea, Freeborn County, MN
William D. Mixter (exact or similar names) - Albert Lea, Freeborn County, MN

USPTO Classifications:
188/186

Tool Categories:
agricultural : coffee roasters
electrical devices : electric motors

Assignees:
Edward W. Murphy - Albert Lea, Freeborn County, MN
William D. Mixter - Albert Lea, Freeborn County, MN
Adam Weigand - Albert Lea, Freeborn County, MN

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 03, 1891
Granted: Dec. 22, 1891

Patent Pictures:
USPTO (New site tip)
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