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US Patent: 81,361
Improvement in machines for cutting panels
Patentee:
F. D. Green - Williamsport, PA

USPTO Classifications:
144/235

Tool Categories:
woodworking machines : specialty machines : panel cutting machines

Assignees:
George Zimmer & Co. - Williamsport, PA

Manufacturer:
George Zimmer & Co. - Williamsport, PA

Witnesses:
Simon Yeager
N. E. Kingsbury
George A. Cramer

Patent Dates:
Granted: Aug. 25, 1868

Patent Pictures:
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"Vintage Machinery" entry for Rowley & Hermance Co.
Description:
The assignee company was a planing mill. At least one dovetailing machine whose patent was assigned to Zimmer was manufactured by local firm Rowley & Hermance.

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