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US Patent: 2,459,900
Collet
Patentee:
Arthur Merrick Stoner (exact or similar names) - West Hartford, CT

USPTO Classifications:
279/46.7, 279/48, 279/51

Tool Categories:
work holding : collets and collet holders

Assignees:
Jacobs Mfg. Co. - Hartford, CT

Manufacturer:
Jacobs Mfg. Co. - Hartford, CT

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 20, 1945
Granted: Jan. 25, 1949

Patent Pictures:
USPTO (New site tip)
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Vintage Machinery entry for Jacobs Mfg. Co.
Description:
These collets are the "Rubber-Flex Collets" used with the Jacobs Spindle Nose Lathe Chuck, and is an improvement to patent 2,346,706.

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