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US Patent: 568,612
Lathe Attachment
Patentee:
Walter H. Gripman (exact or similar names) - Sioux Falls, Minnehaha County, SD

USPTO Classifications:
409/240

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories and attachments

Assignees:
Walter H. Gripman - Sioux Falls, Minnehaha County, SD
Samuel Gripman - Austin, Mower County, MN

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 20, 1896
Granted: Sep. 29, 1896

Patent Pictures:
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