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US Patent: 7,943
Improvement in sawmills
Patentee:
Isaac Straub - Cincinnati, OH

USPTO Classifications:
172/483, 83/13

Tool Categories:
woodworking machines : reciprocating saws : reciprocating sawmills
woodworking machines : sawmills : reciprocating sawmills

Assignees:
None

Manufacturer:
Isaac Straub & Co. - Cincinnati, OH

Witnesses:
P. H. Watson
E. S. Renwick

Patent Dates:
Granted: Feb. 18, 1851

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Isaac Straub & Co.

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