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US Patent: 13,536
Universal dog for planing-machines
Patentee:
Solomon S. Gray - South Boston, MA

USPTO Classifications:
144/278.1, 269/258

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

Assignees:
S. A. Woods - South Boston, MA
Solomon S. Gray - South Boston, MA

Manufacturer:
Gray & Woods - Boston, MA

Witnesses:
John S. Clow
Samuel Cooper

Patent Dates:
Granted: Sep. 04, 1855

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Gray & Woods
Description:
This is an improvement to patent 11,582.

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