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US Patent: 1,763,713
Self-oiling centralized change gears
Patentee: David C. Klausmeyer (exact or similar names) - Cincinnati, OH USPTO Classifications: 408/124, 74/333 Tool Categories: metalworking machines : drilling and boring : drill presses : radial drill presses Assignees: Cincinnati Bickford Tool Co. - Cincinnati, OH Manufacturer: Cincinnati Bickford Tool Co. - Cincinnati, OH Witnesses: Unknown	Patent Dates: Applied: Jan. 06, 1925 Granted: Jun. 17, 1930 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Cincinnati Bickford Tool Co.

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