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US Patent: 609,567
Dowel-hole-boring machine
Patentee: John Yerkes (exact or similar names) - St. Louis, MO USPTO Classifications: 408/134, 408/70 Tool Categories: metalworking machines : drilling and boring Assignees: None Manufacturer: Yerkes & Finan Wood-Working Machine Co. - St. Louis, MO Witnesses: A. J. McCauley Edward E. Longan	Patent Dates: Applied: Jul. 12, 1897 Granted: Aug. 23, 1898 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Yerkes & Finan Wood-Working Machine Co.

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