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US Patent: 38,712
Improved rotary cutter for planing-machine
Patentee:
David McKinley (exact or similar names) - Philadelphia, PA

USPTO Classifications:
144/240

Tool Categories:
woodworking machines : machine and tool cutters : cutterheads

Assignees:
Charles H. Mellor - Philadelphia, PA
David McKinley - Philadelphia, PA

Manufacturer:
Mellor & Orum - Philadelphia, PA

Witnesses:
Unknown

Patent Dates:
Granted: May 26, 1863

Patent Pictures: [ 1 | 2 ]
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Vintage Machinery entry for Mellor & Orum

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