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US Patent: 20,473
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Patentees: Rufus S. Lee (exact or similar names) - Cincinnati, OH Jabez M. Waters (exact or similar names) - Cincinnati, OH Silas M. Barrett (exact or similar names) - Cincinnati, OH USPTO Classifications: 68/228 Tool Categories: Assignees: None Manufacturer: Not known to have been produced Witnesses: Charles H. Fox M. Benson	Patent Dates: Granted: Jun. 08, 1858 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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