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US Patent: 1,426,496
Center Drain Turntable
Patentee: Henry McCoy Norris (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 269/13, 269/296, 451/411, 99/495 Tool Categories: metalworking machines : drilling and boring : drill presses : drill press accessories Assignees: Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 02, 1921 Granted: Aug. 22, 1922 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Cincinnati Bickford Tool Co.

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