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US Patent: 1,353,608
Scew Thread Gage
Patentee:
Riley Herbert Parker (exact or similar names) - Winthrop, MA

USPTO Classifications:
139/1D, 33/199R, 33/803

Tool Categories:
layout tools : measurement gauges

Assignees:
Gillette Safety Razor Co. - Boston, MA

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Nov. 01, 1918
Granted: Sep. 21, 1920

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
E. J. Chadwick - patent attorney

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