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US Patent: 2,253,846
Machine Tool and Dust Guard Therefor
Patentee:
Elton S. Cornell - East Providence, RI

USPTO Classifications:
384/15, 409/134, 451/451

Tool Categories:
metalworking machines : grinders : surface grinders

Assignees:
Abrasive Machine Tool Co. - East Providence, RI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 23, 1939
Granted: Aug. 26, 1941

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
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"Vintage Machinery" entry for Abrasive Machine Tool Co.

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