US Patent: 2,328,678 - Marking Gauge


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US Patent: 2,328,678

Marking Gauge

Patentee:

Edwin J. Roos (exact or similar names) - Chicago, IL

USPTO Classifications:

33/42, D10/64

Tool Categories:

layout tools : marking gauges

Assignees:

None

Manufacturer:

Maplewood Machinery Corp. - Chicago, IL

Witnesses:

Aasta E. Matsen

E. J. Wessels

Patent Dates:
Applied:	May 12, 1941
Granted:	Sep. 07, 1943

Patent Pictures:

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Description:

This is a simple metal disc having a series of sharp hooks cut into it. Each of these hooks is a different fixed distance from the stock, allowingthis to be used as a simple scriber or marking gage.

Known examples are marked with the manufacturer's name and "E.J.Roos, Pat. Pend".