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US Patent: 1,452,172
Drill-spindle-adjusting mechanism
Patentee: Robert F. Scott (exact or similar names) - Philadelphia, PA USPTO Classifications: 408/127, 408/146, 408/48 Tool Categories: metalworking machines : drilling and boring : drill presses : multiple spindle drill presses Assignees: Edwin Harrington, Son & Co., Inc. - Philadelphia, PA Manufacturer: Edwin Harrington, Son & Co., Inc. - Philadelphia, PA Witnesses: Unknown	Patent Dates: Applied: Sep. 14, 1921 Granted: Apr. 17, 1923 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Edwin Harrington, Son & Co., Inc.

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