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US Patent: 17,770
Bit or drill holder
Patentee:
Amos J. Smith - Lynn, MA

USPTO Classifications:
279/82

Tool Categories:
woodworking tools : braces : brace chucks

Assignees:
George W. Otis - Unknown, Unknown
Amos J. Smith - Lynn, MA

Manufacturer:
Not known to have been produced

Witnesses:
Dean Peabody
George W. Otis

Patent Dates:
Granted: Jul. 07, 1857

Patent Pictures:
USPTO pdf tiff
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