US Patent: 154,821 - Improvement in saw-hangers


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US Patent: 154,821

Improvement in saw-hangers

Patentee:

Emanuel Andrews (exact or similar names) - Williamsport, PA

USPTO Classifications:

83/699.21

Tool Categories:

woodworking machines : reciprocating saws : reciprocating sawmills

woodworking machines : sawmills : reciprocating sawmills

Assignees:

None

Manufacturer:

Williamsport Saw Works - Williamsport, PA

Witnesses:

John D. Ellis

Richard N. Dyer

Patent Dates:
Applied:	Apr. 14, 1873
Granted:	Sep. 08, 1874

Patent Pictures:

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Description:

The 1874 work, "Wiley's American iron trade manual of the leading iron industries of the United States" has the following listing: "Williamsport Saw Works—E. Andrews. Saws and files."