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US Patent: 292,422
Cutter-head
Patentee: John B. Emery (exact or similar names) - Lynn, MA USPTO Classifications: 144/225 Tool Categories: woodworking machines : machine and tool cutters : cutterheads Assignees: None Manufacturer: Not known to have been produced Witnesses: M. L. Eddy Thomas W. Porter	Patent Dates: Applied: Nov. 10, 1883 Granted: Jan. 22, 1884 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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