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US Patent: 1,361,851
Tool and Tool Holder
Patentee:
Spencer F. Hall (exact or similar names) - Racine, Racine County, WI

USPTO Classifications:
407/101, 407/113, 407/114, 407/92

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 06, 1919
Granted: Dec. 14, 1920

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

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