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US Patent: 216,969
Machine for Rolling Chisels
Patentee:
George Parr - Buffalo, NY

USPTO Classifications:
72/186, 72/191

Tool Categories:
tool making : making chisels

Assignees:
Sarah M. Parr - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
Jno. J. Bonner
Charles J. Buchheit

Patent Dates:
Applied: Sep. 06, 1878
Granted: Jul. 01, 1879

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for George Parr

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