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US Patent: 593,491
Horizontal drilling and boring machine
Patentee: Walter B. Pearson (exact or similar names) - Chicago, IL USPTO Classifications: 29/27B, 29/27R, 408/111, 409/227, 82/901 Tool Categories: metalworking machines : drilling and boring : horizontal drilling machines Assignees: None Manufacturer: Not known to have been produced Witnesses: George H. Naramore W. F. Richardson	Patent Dates: Applied: Dec. 29, 1896 Granted: Nov. 09, 1897 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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