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US Patent: 1,962,951
Tool Head
Patentee:
Myers C. Conwell - Milford, New Haven County, CT

USPTO Classifications:
279/6, 409/230, 82/131, 82/173

Tool Categories:
metalworking machines : drilling and boring : boring heads

Assignees:
Laura E. Conwell - Milford, New Haven County, CT

Manufacturer:
Precision Tool Co. - Brooklyn, Kings County, NY

Witnesses:
none listed

Patent Dates:
Applied: Dec. 17, 1931
Granted: Jun. 12, 1934

Patent Pictures:
USPTO pdf tiff
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