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US Patent: RE7,938
Improvement in toy scroll-sawing machines
Patentee:
Samuel N. Trump (exact or similar names) - Wilmington, DE

USPTO Classifications:
83/752

Tool Categories:
woodworking machines : reciprocating saws : scrollsaws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. B. Moore
D. T. Bradford
Patent Dates:
Applied: Oct. 09, 1877
Granted: Nov. 06, 1877

Reissue Information:
Reissue of 129,874 (Jul. 23, 1872)

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