US Patent: 4,284,257 - Precision Surface Gage


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US Patent: 4,284,257

Precision Surface Gage

Patentee:

David W. Murkens (exact or similar names) - Meadville, PA

USPTO Classifications:

248/125.9, 248/904

Tool Categories:

layout tools : measurement gauges

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

none listed

Patent Dates:
Applied:	Sep. 05, 1979
Granted:	Aug. 18, 1981

Patent Pictures:

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Description:

Abstract

A precision surface gage for precision measurements is disclosed having a top base and a bottom base connected together at one end by a flat spring and a screw for swinging the top base relative to the bottom base extending through the top base and engaging the bottom base and an indicator is supported on a rod supported on the top base.