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US Patent: 273,072
Delivery-roller for circular-saw mills
Patentees:
James Albin Hay (exact or similar names) - Slippery Rock, PA
John Ralston (exact or similar names) - Slippery Rock, PA

USPTO Classifications:
83/156

Tool Categories:
woodworking machines : sawmills : sawmill accessories

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Andie Wolford
Curtis Stilnagon

Patent Dates:
Applied: Jun. 06, 1882
Granted: Feb. 27, 1883

Patent Pictures:
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