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US Patent: RE2,072
Improvement in sawmills
Patentee:
John L. Knowlton (exact or similar names) - Philadelphia, PA

USPTO Classifications:
83/433, 83/781

Tool Categories:
woodworking machines : sawmills

Assignees:
None

Manufacturer:
John L. Knowlton - Sharon Hill, PA

Witnesses:
George R. Reinhart
Paul Oesterle

Patent Dates:
Granted: Sep. 12, 1865

Reissue Information:
Reissue of 40,344 (Oct. 20, 1863)

Patent Pictures:
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