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US Patent: 319,071
Tool Holding Attachment for Lathes
Patentee:
Charles W. Colesworthy (exact or similar names) - Boston, Suffolk County, MA

USPTO Classifications:
29/35.5, 29/57, 408/240, 74/817, 82/150

Tool Categories:
metalworking machines : metal lathes : lathe tool holders and tool posts
metalworking machines : metal lathes : metal lathe accessories and attachments

Assignees:
Charles W. Colesworthy - Boston, Suffolk County, MA
James R. Carter - Newton, Middlesex County, MA
Edward H. Palmer - Reading, Middlesex County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 29, 1885
Granted: Jun. 02, 1885

Patent Pictures:
USPTO (New site tip)
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