US Patent: 359,336 - Combined Surface and Marking Gage


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US Patent: 359,336

Combined Surface and Marking Gage

Patentee:

Edwin Walker (exact or similar names) - Erie, PA

USPTO Classifications:

33/32.2, 33/42

Tool Categories:

layout tools : marking gauges

layout tools : measurement gauges : surface gauges

Assignees:

None

Manufacturer:

Unknown

Witnesses:

John S. Rilling

S. A. Sawdey

C. Swalley

Patent Dates:
Applied:	Apr. 24, 1886
Granted:	Mar. 15, 1887

Patent Pictures:

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Description:

Another combination tool, but with a machinist twist-- combined surface gage and marking gage. In this tool, the shaft of the surface gage can be detached from the base to form a wheeled marking gage. Being a machinists' tool, this gage also has a micro-adjust capability to allow fine tuning of the mark.