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US Patent: 1,336,928
Method and Apparatus for Alining Work on V Blocks and the Like for Magnetic Chucks
Patentee:
Frank L. Simmons (exact or similar names) - Woonsocket, Providence County, RI

USPTO Classifications:
269/296, 269/8, 29/607, 335/285, 335/287, 451/364, 451/460

Tool Categories:
metalworking machines : grinders : magnetic chucks : magnetic chuck accessories

Assignees:
Taft-Peirce Mfg. Co. - Woonsocket, Providence County, RI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 08, 1919
Granted: Apr. 13, 1920

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Taft-Peirce Mfg. Co

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