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US Patent: 1,770,499
Vise-Mounting Structure
Patentee:
William W. Vosper (exact or similar names) - Toledo, Lucas County, OH

USPTO Classifications:
108/156

Tool Categories:
work holding : vises : pipe and chain vises

Assignees:
Toledo Pipe Threading Machine Co. - Toledo, Lucas County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 28, 1925
Granted: Jul. 15, 1930

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Toledo Pipe Threading Machine Co.

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