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US Patent: 3,123
Self-setting head and tail blocks for sawmills
Patentee:
Levi Heald - Bartlett, OH

USPTO Classifications:
83/730

Tool Categories:
woodworking machines : sawmills : sawmill tailblocks
woodworking machines : sawmills : sawmill headblocks

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 03, 1843

Reissue Information:
Reissued as AI66 (Oct. 28, 1843)

Patent Pictures:
USPTO pdf tiff
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