US Patent: 48,030 - Improved amalgamator


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US Patent: 48,030

Improved amalgamator

Patentee:

H. H. Scoville, Jr. (exact or similar names) - Chicago, IL

USPTO Classifications:

209/184, 209/188

Tool Categories:

specialty machines : ore processing apparatus

Assignees:

Eber C. Preble - Chicago, IL

H. H. Scoville, Jr. - Chicago, IL

Manufacturer:

Not known to have been produced

Witnesses:

A. D. Sturtevant

James Quirk

Patent Dates:
Granted:	May 30, 1865

Patent Pictures:

USPTO (New site tip)
Google Patents
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Vintage Machinery entry for Preble Machine Works
Vintage Machinery entry for H. H. Scoville

Description:

This patent provides an early connection between manufacturers H. H. Scoville and E. C. Preble of Preble Machine Works. More research is needed to narrow down who might have manufactured this gold/silver ore amalgamator.