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US Patent: 448,863
Surface Gage
Patentee:
George E. Neuberth (exact or similar names) - Torrington, CT

USPTO Classifications:
33/32.2

Tool Categories:
layout tools : measurement gauges : surface gauges

Assignees:
Charles H. Upson - Waterbury, CT
Frank G. Neuberth - Waterbury, CT

Manufacturer:
Not known to have been produced

Witnesses:
Charles L. McNeil
Albert Sperry
D. H. Haywood
C. L. Sundgren

Patent Dates:
Applied: Nov. 12, 1890
Granted: Mar. 24, 1891

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