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US Patent: RE27,654
Cutter-head structure
Patentees: Daniel Hill (exact or similar names) - Kelowna, BC Canada Frederic F. Chapman (exact or similar names) - Coquitlam, BC Canada USPTO Classifications: 144/162.1, 144/229, 144/237, 407/2, 407/31, 407/43, 407/49 Tool Categories: woodworking machines : machine and tool cutters : cutterheads Assignees: E. E. Runnion - Shelton, WA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: May 17, 1971 Granted: Jun. 05, 1973 Reissue Information: Reissue of 3,487,865 (Jan. 06, 1970) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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