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US Patent: 63,944
Bit-stocks
Patentee:
Clemens B. Rose - Sunderland, MA

USPTO Classifications:
81/28

Tool Categories:
woodworking tools : braces : brace chucks

Assignees:
Millers Falls Manufacturing Co. - Greenfield, MA

Manufacturer:
Millers Falls Manufacturing Co. - Greenfield, MA

Witnesses:
J. B. Gardiner
Edward H. Hyde

Patent Dates:
Granted: Apr. 16, 1867

Patent Pictures: [ 1 | 2 | 3 | 4 ]
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Randy Roeder's Millers Falls Co. site
"Vintage Machinery" entry for Millers Falls Co.
Description:
The example shown is actually a bit brace extension. It is marked on the shaft, "PAT'D APR 16.67 / BITSTOCK CO. / GREENFIELD MS". The chuck itself is unmarked.

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