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US Patent: 1,060,908
Rotary cutting-machine
Rotary cutter for sheet metal
Patentee:
George L. Knights (exact or similar names) - Amesbury, MA

USPTO Classifications:
83/494, 83/504

Tool Categories:
metalworking machines : sheet metal : rotary cutters

Assignees:
Pettingell Machine Co. - Amesbury, MA

Manufacturer:
Pettingell Machine Co. - Amesbury, MA

Witnesses:
Charles E. Brock
M. G. Leonard

Patent Dates:
Applied: Jun. 28, 1912
Granted: May 06, 1913

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Pettingell Machine Co.

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