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US Patent: 163,896
Improvement in bit-stocks
Patentee:
Delay F. Sutton - Philadelphia, PA

USPTO Classifications:
279/78, 81/35

Tool Categories:
woodworking tools : braces : brace chucks

Assignees:
None

Manufacturer:
Diamond Wrench & Tool Co. - Portland, ME

Witnesses:
D. D. Kane
Philip C. Masi

Patent Dates:
Applied: Feb. 22, 1873
Granted: Jun. 01, 1875

Patent Pictures:
USPTO pdf tiff
Google Patents
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Description:
Bit-stock with single jaw in rotating chuck and takedown frame.

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