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US Patent: 143,296
Taper Turning Attachments to Lathes
Patentee: Michael Neckermann (exact or similar names) - Pittsburgh, Allegheny County, PA USPTO Classifications: 82/135, 82/16 Tool Categories: metalworking machines : metal lathes : metal lathe accessories and attachments Assignees: None Manufacturer: Not known to have been produced Witnesses: T. B. Mosher Alex. F. Roberts Charles Nida C. Seugarek	Patent Dates: Applied: May 10, 1873 Granted: Sep. 30, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Munn & Co.- patent attorneys

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