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US Patent: 511,829
Turret Tool Machine
Patentee:
George E. Witherell (exact or similar names) - Hartford, Hartford County, CT

USPTO Classifications:
144/92, 408/127, 408/21, 82/117

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

Assignees:
Hartford Machine Screw Co. - Hartford, Hartford County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 13, 1893
Granted: Jan. 02, 1894

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Hartford Machine Screw Co.

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