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US Patent: 616,887
Lathe Attachment for Cutting Irregular Forms
Patentee: John P. Brophy (exact or similar names) - Cleveland, Cuyahoga County, OH USPTO Classifications: 29/57, 82/11.1, 82/17 Tool Categories: metalworking machines : metal lathes : metal lathe accessories and attachments metalworking machines : screw machines Assignees: Cleveland Machine Screw Co. - Cleveland, Cuyahoga County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 14, 1898 Granted: Jan. 03, 1899 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Cleveland Automatic Machine Co.

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