US Patent: 3,494,229 - Tool holder apparatus


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US Patent: 3,494,229

Tool holder apparatus

Patentee:

John J. Judge (exact or similar names) - Los Angeles, CA

USPTO Classifications:

82/158

Tool Categories:

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

Assignees:

None

Manufacturer:

Unknown

Witnesses:

Unknown

Patent Dates:
Applied:	Aug. 03, 1967
Granted:	Feb. 10, 1970

Patent Pictures:

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Description:

We have seen several examples of the this quick-change tool post and tool holder system, marked only with "JUDGE", the patent number, and a model number.