US Patent: 890,333 - Variable-speed mechanism


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US Patent: 890,333

Variable-speed mechanism

Patentees:

Murray Shipley (exact or similar names) - Cincinnati, OH

Nicholas D. Chard (exact or similar names) - Cincinnati, OH

USPTO Classifications:

Tool Categories:

metalworking machines : metalworking machine mechanisms : metalworking variable speed mechanisms

Assignees:

Lodge & Shipley Machine Tool Co. - Cincinnati, OH

Manufacturer:

Lodge & Shipley Machine Tool Co. - Cincinnati, OH

Witnesses:

Oliver B. Kaiser

Patent Dates:
Applied:	Jun. 24, 1907
Granted:	Jun. 09, 1908

Patent Pictures:

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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Lodge & Shipley Machine Tool Co.

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