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US Patent: 3,239,911
Bit Holder
Patentee:
Thurston V. Williams (exact or similar names) - Wilton, Hillsborough County, NH

USPTO Classifications:
407/79, 407/87, 407/91, 407/94, 407/95, 407/96

Tool Categories:
metalworking machines : milling machines : milling machine tools

Assignees:
O. K. Tool Co., Inc. - Milford, Hillsborough County, NH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 20, 1962
Granted: Mar. 15, 1966

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for O.K. Tool Co., Inc.
Description:
This application is a continuation-in-part of an application filed 31 May, 1962.

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