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US Patent: 1,380,744
Tool Holder
Patentee:
Charles A. Simmons (exact or similar names) - Albany, Albany County, NY

USPTO Classifications:
407/107, 407/99

Tool Categories:
metalworking machines : metal lathes : lathe tool holders and tool posts

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Sep. 24, 1920
Granted: Jun. 07, 1921

Patent Pictures:
USPTO (New site tip)
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