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US Patent: 1,727,606
Constant Drive Radial Drill
Patentees: David C. Klausmeyer (exact or similar names) - Cincinnati, Hamilton County, OH Henry M. Norris (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 408/13, 408/131, 408/61 Tool Categories: metalworking machines : drilling and boring : drill presses : radial drill presses Assignees: Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH Manufacturer: Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH Witnesses: Unknown	Patent Dates: Applied: Mar. 23, 1925 Granted: Sep. 10, 1929 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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