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US Patent: 1,280,284
Blade Holding Mechanism for Blade Sharpening Machines
Patentee: William E. Nickerson (exact or similar names) - Cambridge, MA USPTO Classifications: 409/903, 451/196, 451/367, 451/395 Tool Categories: metalworking machines : grinders : sharpening machines Assignees: Gillette Safety Razor Co. - Boston, MA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Feb. 02, 1916 Granted: Oct. 01, 1918 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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