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US Patent: 161,995
Improvement in planing-machines
Patentee:
Daniel L. Toppan (exact or similar names) - Somerville, MA

USPTO Classifications:
144/117.1, 144/122

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

Assignees:
Daniel L. Toppan - Somerville, MA
David C. Meloon - Somerville, MA
Hopkins H. Meloon - East Cambridge, MA
Gardner B. Chapin - Medford, MA

Manufacturer:
Not known to have been produced

Witnesses:
P. E. Teschemacher
N. W. Stearns

Patent Dates:
Applied: Feb. 23, 1875
Granted: Apr. 13, 1875

Patent Pictures:
USPTO (New site tip)
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Description:
This invention is aimed at the problem of planing knotty and cross-grained lumber, and the approach is to move the cutter-shaft laterally as it rotates so as to create a slicing motion.

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