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US Patent: 117,340
Improvement in sawing-machines
Patentee:
Aaron E. Smith (exact or similar names) - Libertyville, IL

USPTO Classifications:
83/591

Tool Categories:
woodworking machines : human powered machines
woodworking machines : circular saws : tablesaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
N. C. Gridley
N. H. Sherburne
Patent Dates:
Granted: Jul. 25, 1871

Patent Pictures: [ 1 | 2 ]
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Description:
Innovation is a mechanism that allows either a treadle or a line-shaft to power the saw.

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