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US Patent: 45,824
Improvement in head-blocks for sawmills
Patentee:
Ira Hart - Clarksburg, WV

USPTO Classifications:
83/719

Tool Categories:
woodworking machines : sawmills : sawmill headblocks

Assignees:
None

Manufacturer:
I. Hart - Clarksburg, WV

Witnesses:
Walter Ehret
Lloyd Lowndes

Patent Dates:
Granted: Jan. 10, 1865

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for I. Hart

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