US Patent: D30,196 - Design for a cope or drag for molders' flasks


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US Patent: D30,196

Design for a cope or drag for molders' flasks

Patentee:

Oscar Barnett, Jr. (exact or similar names) - Newark, NJ

USPTO Classifications:

Tool Categories:

specialty tools : foundry casting apparatus

trade specific : foundryman

Assignees:

Oscar Barnett - Newark, NJ

Sarah B. Barnett - Newark, NJ

Manufacturer:

Oscar Barnett Foundry Co. - Newark, NJ

Witnesses:

Walter H. Talmage

Frederick C. Fraentzel

Patent Dates:
Applied:	Jan. 19, 1899
Granted:	Feb. 14, 1899

Patent Pictures:

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Vintage Machinery entry for Oscar Barnett Foundry Co.

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