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US Patent: 109,351
Improvement in sawing-machines
Patentee: Frederick D. Smith (exact or similar names) - Chicago, IL USPTO Classifications: 83/777 Tool Categories: woodworking machines : human powered machines woodworking machines : reciprocating saws : scrollsaws Assignees: None Manufacturer: Not known to have been produced Witnesses: J. H. Irwin J. W. Munday	Patent Dates: Granted: Nov. 15, 1870 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: This design was subsequently improved in patent 170,456.

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