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US Patent: 65,046
Improvement in braces for boring-bits
Patentee:
Harry Shelton Bartholomew (exact or similar names) - Bristol, CT

USPTO Classifications:
279/56

Tool Categories:
woodworking tools : braces : brace chucks

Assignees:
G. W. Bartholomew - Bristol, CT
Harry S. Bartholomew - Bristol, CT

Manufacturer:
Harry S. Bartholomew - Bristol, CT

Witnesses:
Jeremy W. Bliss
Thomas G. Knight

Patent Dates:
Granted: May 28, 1867

Patent Pictures: [ 1 | 2 ]
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Description:
Pearson "B" rating for rarity.

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