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US Patent: 878,672
Tool Holder
Patentee:
Pearl H. Robinson - Shelton, Fairfield County, CT

USPTO Classifications:
407/101, 407/64, 407/82, 407/84

Tool Categories:
metalworking machines : metal lathes : lathe tools

Assignees:
O. K. Tool Holder Co. - Shelton, Fairfield County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 26, 1906
Granted: Feb. 11, 1908

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for O. K. Tool Holder Co.

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