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US Patent: 3,787,982
Direct Reading Measuring Instruments
Patentee:
Robert F. Anderson - Menominee, MI

USPTO Classifications:
33/494, 33/818

Tool Categories:
layout tools : measurement gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Apr. 28, 1972
Granted: Jan. 29, 1974

Patent Pictures: [ 1 | 2 ]
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Description:
C. Kenneth Bjork - patent attorney

Abstract

An improvement in a measuring means for micrometers, verniers and the like, having measuring indicia positioned in a unique manner so as to cooperate during operation to provide fast and accurate direct measurement readings

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