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US Patent: 232,146
Hub-boring machine
Patentee: Hiram W. Ransom (exact or similar names) - Cincinnati, OH USPTO Classifications: 408/138 Tool Categories: metalworking machines : drilling and boring woodworking machines : wood drilling and boring trade specific : wheelwright Assignees: Emerson, Fisher & Co. - Cincinnati, OH Manufacturer: Not known to have been produced Witnesses: C. H. Bosworth J. H. Parvis	Patent Dates: Applied: Jan. 24, 1880 Granted: Sep. 14, 1880 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Emerson, Fisher & Co.

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