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US Patent: 261,901
Surface Gage
Patentee:
Charles E. Billings (exact or similar names) - Hartford, Hartford County, CT

USPTO Classifications:
33/32.2

Tool Categories:
layout tools : measurement gauges : surface gauges

Assignees:
None

Manufacturer:
Billings & Spencer Co. - Hartford, Hartford County, CT

Witnesses:
Theodore G. Ellis
Edwin F. Dimock

Patent Dates:
Applied: Feb. 27, 1882
Granted: Aug. 01, 1882

Patent Pictures: [ 1 | 2 | 3 ]
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"Vintage Machinery" entry for Billings & Spencer Co.

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