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US Patent: 220,626
Improvement in machines for manufacturing flour
Patentee: William D. Leavitt (exact or similar names) - Cincinnati, OH USPTO Classifications: 241/146, 241/152.2, 241/157, 241/167, 241/257.1, 241/261, 241/261.1 Tool Categories: agricultural : grist mills Assignees: Herman F. Reum - Cincinnati, OH David D. Bramble - Cincinnati, OH William D. Leavitt - Cincinnati, OH Manufacturer: Not known to have been produced Witnesses: George H. Kolker James H. Layman	Patent Dates: Applied: Sep. 27, 1877 Granted: Oct. 14, 1879 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Lee & Leavitt

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