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US Patent: 376,235
Machine for turning cross-head pins
Patentee:
Benjamin J. Coates (exact or similar names) - Erie, PA

USPTO Classifications:
82/108

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories and attachments

Assignees:
None

Manufacturer:
Bay State Iron Works - Erie, PA

Witnesses:
G. W. Gundaker
William P. Hayes

Patent Dates:
Granted: Jan. 10, 1888

Patent Pictures:
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Vintage Machinery entry for Bay State Iron Works
Description:
This invention was advertised in 1888 by Bay State Iron Works as "Coates' Patent Lathe Attachment for Cross-Head Pins".

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