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US Patent: 314,124
Gang-bit boring-machine Machine for boring blind-stiles
Patentee: Eli B. Hayes (exact or similar names) - Big Rapids, MI USPTO Classifications: 408/128, 408/46 Tool Categories: metalworking machines : drilling and boring : drill presses : multiple spindle drill presses Assignees: None Manufacturer: Not known to have been produced Witnesses: S. J. Reynolds Stephen V. R. Hayes	Patent Dates: Applied: Dec. 30, 1884 Granted: Mar. 17, 1885 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for E. B. Hayes Machine Co.

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