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US Patent: 205,225
Calipers
Patentee:
Hiram C. Wight (exact or similar names) - Worcester, MA

USPTO Classifications:
33/810

Tool Categories:
layout tools : measurement gauges

Assignees:
None

Manufacturer:
Copeland & Chamberlin - Worcester, Worcester County, MA

Witnesses:
Albert A. Barker
Edwin E. Moore
Patent Dates:
Applied: May 16, 1878
Granted: Jun. 25, 1878

Patent Pictures: [ 1 | 2 ]
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