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US Patent: 2,315,846
Taper Mechanism
Patentee: Frank A. Fritzsch (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 82/17 Tool Categories: metalworking machines : metal lathes : metal lathe accessories and attachments metalworking machines : metal lathes : metal lathe mechanisms Assignees: Lodge & Shipley Machine Tool Co. - Cincinnati, Hamilton County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 26, 1939 Granted: Apr. 06, 1943 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Lodge & Shipley Machine Tool Co.

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