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US Patent: 112,572
Improvement in head-blocks for saw-mills
Patentees:
Charles H. Avery (exact or similar names) - Oshkosh, WI
John S. Everitt (exact or similar names) - Oshkosh, WI

USPTO Classifications:
269/315

Tool Categories:
woodworking machines : sawmills : sawmill headblocks

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
L. W. Holny
C. Palmer
Patent Dates:
Granted: Mar. 14, 1871

Reissue Information:
Reissued as RE9,217 (May 25, 1880)

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