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US Patent: 2,053,177
Work holder
Patentee:
William Leslie Bower (exact or similar names) - Sheffield, England

USPTO Classifications:
269/8, 335/295, 409/131, 409/903, 451/364, 7/901

Tool Categories:
metalworking machines : grinders : magnetic chucks
metalworking machines : milling machines : milling machine accessories
work holding : magnetic chucks

Assignees:
James Neill & Co., Ltd. - Sheffield, England

Manufacturer:
Brown & Sharpe Mfg. Co. - Providence, RI
James Neill & Co., Ltd. - Sheffield, England

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 06, 1934
Granted: Sep. 01, 1936

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for James Neill & Co., Ltd.
Vintage Machinery entry for Brown & Sharpe Mfg. Co.
Description:
A Brown & Sharpe magnetic chuck—a rotary No. 5R—was seen with this patent number, and patent 2,160,405, on it.

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