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US Patent: 181,345
Improvement in Carpenter's Gages
Patentee:
Charles H. B. Hutchinson - Menomonee, WI

USPTO Classifications:
33/197

Tool Categories:
layout tools : marking gauges : butt gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Henry Stedman
John H. Eubank
David G. Weems
R. K. Evans

Patent Dates:
Applied: Apr. 11, 1876
Granted: Aug. 22, 1876

Patent Pictures:
USPTO pdf tiff
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Description:
A specialized marking gage for laying out butt mortises.

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