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US Patent: 130,016
Improvement in Metal Shaping Machines
Patentee: William Earle Cass (exact or similar names) - Newark, Essex County, NJ USPTO Classifications: 409/330, 74/40 Tool Categories: metalworking machines : metal lathes : metal lathe accessories and attachments metalworking machines : metal shapers Assignees: None Manufacturer: Not known to have been produced Witnesses: Spencer C. Cary David H. Wyckoff John Dane, Jr. J. A. Cody	Patent Dates: Granted: Jul. 30, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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