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US Patent: 1,427,510
Taper Attachment for Lathes
Patentee:
William Avery (exact or similar names) - Foxboro, Norfolk County, MA

USPTO Classifications:
33/532, 33/655, 451/9

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 16, 1921
Granted: Aug. 29, 1922

Patent Pictures:
USPTO (New site tip)
Google Patents
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