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US Patent: 1,588,856
Contouring tracer
Patentee:
John C. Shaw (exact or similar names) - Brooklyn, NY

USPTO Classifications:
409/98, 451/237

Tool Categories:
industrial machines : industrial machine mechanisms : flexible shafts
metalworking machines : grinders : sharpening machines : bench or pedestal grinders

Assignees:
Keller Mechanical Engineering Corp. - Brooklyn, NY

Manufacturer:
Keller Mechanical Engineering Corp. - Brooklyn, NY

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 22, 1924
Granted: Jun. 15, 1926

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Keller Mechanical Engineering Corp.

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