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US Patent: 1,951,869
Work holding device
Milling machine vise
Patentee:
Kasimir Janiszewski (exact or similar names) - Milwaukee, WI

USPTO Classifications:
269/136, 269/207, 269/245, 269/296

Tool Categories:
work holding : vises : machinist vises

Assignees:
Superior Tool & Die Co. - Milwaukee, WI

Manufacturer:
Superior Tool & Die Co. - Milwaukee, WI

Witnesses:
Unknown

Patent Dates:
Applied: May 12, 1930
Granted: Mar. 20, 1934

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Carl Matthews
"Vintage Machinery" entry for Superior Tool & Die Co.

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