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US Patent: 12,117
Shaping and Slotting Metals
Metals, Machine for Boring, Planing and Slotting
Patentee:
Norman Aysworth - Rochester, NY

USPTO Classifications:
29/29, 409/326

Tool Categories:
metalworking machines : drilling and boring
metalworking machines : metal shapers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Alanson Brown
H. R. Searl

Patent Dates:
Granted: Jan. 02, 1855

Patent Pictures:
USPTO pdf tiff
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