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US Patent: 251,504
Drag-sawing machine
Patentee: David H. Ball (exact or similar names) - Renovo, PA USPTO Classifications: 83/467.1 Tool Categories: woodworking machines : reciprocating saws : drag saws Assignees: None Manufacturer: Not known to have been produced Witnesses: J. D. Tinsley W. R. Chesnutt	Patent Dates: Applied: May 16, 1881 Granted: Dec. 27, 1881 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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