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US Patent: 145,894
Hub-Boring Machines
Patentee: William S. Owen (exact or similar names) - Oskaloosa, IA USPTO Classifications: 408/106, 408/85 Tool Categories: metalworking machines : drilling and boring trade specific : wheelwright Assignees: None Manufacturer: Not known to have been produced Witnesses: J. A. Rutherford J. West Wagner J. M. Loughridge John Vance	Patent Dates: Applied: Dec. 03, 1873 Granted: Dec. 23, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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