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US Patent: 2,307,950
Linear Dimension Gauge or Comparator
Patentees:
Hermann Franz Plaut - Mitcham Junction, Surrey, England
George Primrose Barrrott - Mitcham Junction, Surrey, England

USPTO Classifications:
33/545

Tool Categories:
layout tools : measurement gauges

Assignees:
Precision Grinding Limited - Mitcham Junction, Surrey, England

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Apr. 07, 1941
Granted: Jan. 12, 1943

Patent Pictures:
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Description:
Glascock, Downing & Siebold - patent attorneys

Application in Great Britain, 28 May 1940.

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