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US Patent: 140,938
Improvement in rotary cutters
Patentees:
Charles H. Mellor (exact or similar names) - Philadelphia, PA
Morris L. Orum (exact or similar names) - Philadelphia, PA

USPTO Classifications:
144/219

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

Assignees:
None

Manufacturer:
Mellor & Orum - Philadelphia, PA

Witnesses:
William A. Steel
Hubert Howson

Patent Dates:
Applied: Jan. 11, 1873
Granted: Jul. 15, 1873

Reissue Information:
Reissued as RE8,265 (May 28, 1878)

Patent Pictures:
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Vintage Machinery entry for Mellor & Orum

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