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US Patent: 430,299
Centering-Tool Center Boring and Marking Tool
Patentee: Julian R. Rand (exact or similar names) - Brattleborough, VT USPTO Classifications: 30/366, 30/368 Tool Categories: woodworking tools : hand drills : drill bits : twist drill bits punches : pin punches Assignees: None Manufacturer: Not known to have been produced Witnesses: E. D. Whitney O. A. Marshall	Patent Dates: Applied: Mar. 13, 1890 Granted: Jun. 17, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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