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US Patent: 341,149
Cutter-head
Patentee: Henry C. Knowlton (exact or similar names) - West Gardner, MA USPTO Classifications: 144/204, 144/225, 144/241 Tool Categories: woodworking machines : machine and tool cutters : cutterheads Assignees: Augustus Knowlton - West Gardner, MA Henry C. Knowlton - West Gardner, MA Elec E. Knowlton - West Gardner, MA Manufacturer: Not known to have been produced Witnesses: G. W. Gregory C. M. Cone	Patent Dates: Applied: Dec. 14, 1885 Granted: May 04, 1886 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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