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US Patent: 103,975
Improvement in tool-holders
Patentee:
Reuben P. Buttles - Mansfield, PA

USPTO Classifications:
279/77, 279/97, 81/177.1

Tool Categories:
tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. R. Webster
C. V. Elliott

Patent Dates:
Granted: Jun. 07, 1870

Patent Pictures:
USPTO pdf tiff
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Description:
"My invention consists in a tool-holder or handle that may be used in connection with a bit-stock or a gimlet-handle, for holding and operating augurs, gimlets, drills, countersinks, reamers, screw-drivers, &c, or alone, as a handle for chisels, key-saws, files, awls, &c, or as a bow drill-stock..."

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