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US Patent: D12,839
Design for an upright drilling machine
Patentee: Vernon F. Prentice (exact or similar names) - Worcester, MA USPTO Classifications: D15/132 Tool Categories: metalworking machines : drilling and boring : drill presses woodworking machines : wood drilling and boring : drill presses Assignees: None Manufacturer: Not known to have been produced Witnesses: Walter B. Allen Charles H. Burleigh	Patent Dates: Applied: Jan. 23, 1882 Granted: Mar. 28, 1882 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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