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US Patent: 633,108
Machine for Turning Regular Hexagons
Patentee: Walter B. Pearson (exact or similar names) - Chicago, Cook County, IL USPTO Classifications: 29/57, 409/231, 409/240, 82/18 Tool Categories: metalworking machines : metal lathes : lathe tool holders and tool posts metalworking machines : metal lathes : lathe tools Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 04, 1898 Granted: Sep. 12, 1899 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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