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US Patent: 174,447
Improvement in shingle-machines
Patentee:
Moses Stewart (exact or similar names) - Dallas, TX

USPTO Classifications:
83/462

Tool Categories:
woodworking machines : specialty woodworking machines : shingle machines

Assignees:
None

Manufacturer:
Evarts & Merrihew - Chicago, IL

Witnesses:
A. R. High
William R. Bell

Patent Dates:
Applied: Oct. 29, 1875
Granted: Mar. 07, 1876

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Evarts & Merrihew
Description:
"The object of this invention is to improve the construction of the shingle-machine known as the 'Evarts Rotary Twelve-Block Shingle Machine,' in such a way as to prevent the blocks from jumping when the dogs strike them, and thus make the said machines more effective in operation." The Evarts machine referred to is possibly that shown in patent 11,858.

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