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US Patent: 61,503
Improvement in shingle machines
Patentee:
Henry D. Barnes - New Haven, CT

USPTO Classifications:
144/170

Tool Categories:
woodworking machines : specialty machines : shingle machines

Assignees:
None

Manufacturer:
H. D. Barnes - Fair Haven, CT

Witnesses:
A. J. Tibbits
John H. Shumway

Patent Dates:
Granted: Jan. 29, 1867

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for H. D. Barnes

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