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US Patent: 169,475
Improvement in scroll-sawing machines
Patentee:
Lemuel C. Pratt (exact or similar names) - New York, NY

USPTO Classifications:
83/779

Tool Categories:
woodworking machines : reciprocating saws : scrollsaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. P. Thayer
Alexander F. Roberts
Patent Dates:
Applied: Aug. 21, 1875
Granted: Nov. 02, 1875

Patent Pictures:
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Description:
"The invention is specially designed for simple and cheap saws for boys and amateurs."

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