US Patent: 139,284 - Improvement in scroll-saws


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US Patent: 139,284

Improvement in scroll-saws

Patentee:

Edward A. Walker (exact or similar names) - Minneapolis, MN

USPTO Classifications:

30/525, 83/699.41, 83/752

Tool Categories:

woodworking machines : reciprocating saws : scrollsaws

Assignees:

None

Manufacturer:

Walker Brothers - Philadelphia, PA

Witnesses:

Charles H. Woods

George W. Chowen

Patent Dates:
Applied:	Mar. 31, 1873
Granted:	May 27, 1873

Patent Pictures:

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Vintage Machinery entry for Walker Brothers

Description:

This scroll saw was featured in a short illustrated article in the 1877-10-13 Scientific American, which noted that it was manufactured by Walker Brothers.