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US Patent: 3,487,865
Cutter-head
Patentees:
Daniel Hill - Kelowna, BC Canada
Frederic F. Chapman - Coquitlam, BC Canada

USPTO Classifications:
144/162.1, 144/229, 144/237, 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:
Granted: Jan. 06, 1970

Reissue Information:
Reissued as RE27,654 (Jun. 05, 1973)

Patent Pictures:
USPTO pdf tiff
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