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US Patent: 81,776
Improvement in planing-machines
Patentee:
S. M. Hamilton (exact or similar names) - Baltimore, MD

USPTO Classifications:
144/114.1, 144/253.1, 144/253.3

Tool Categories:
woodworking machines : cutter head machines : wood shapers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. Ruppert
W. H. Haywood

Patent Dates:
Granted: Sep. 01, 1868

Patent Pictures:
USPTO (New site tip)
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