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US Patent: 470,462
Cutter-head
Patentee:
Benjamin F. Barnes - Rockford, IL

USPTO Classifications:
144/219, 144/234, 279/86, 407/40, 407/42, 407/64

Tool Categories:

Assignees:
W. F. & John Barnes Co. - Rockford, IL

Manufacturer:
Not known to have been produced

Witnesses:
A. O. Behel
Frank E. Humeston

Patent Dates:
Applied: Jul. 13, 1891
Granted: Mar. 08, 1892

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for W. F. & John Barnes Co.
Description:
"The object of my invention is to produce a rotary cutter-head to be used in any suitable machine—as, for instance, a milling-machine—and adapted to plane flat surfaces of metallic pieces..."

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