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US Patent: 6,443
Machinery for dressing staves
Patentee:
Hervey Law - Wilmington, NC

USPTO Classifications:
144/117.1, 144/128, 144/240

Tool Categories:
trade specific : cooper

Assignees:
None

Manufacturer:
Hervey Law - Wilmington, NC

Witnesses:
A. Steinwehr
Walter R. Johnson

Patent Dates:
Granted: May 08, 1849

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Hervey Law

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