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US Patent: 1,406,220
Tool Holder
Patentee:
George F. Pickett (exact or similar names) - London, Middlesex County, England

USPTO Classifications:
279/16, 279/81

Tool Categories:
metalworking machines : drilling and boring : drilling and boring tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 02, 1920
Granted: Feb. 14, 1922

Patent Pictures:
USPTO (New site tip)
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