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US Patent: 3,102,370
Apparatus for producing a drill point
Patentee:
Thomas A. Ribich (exact or similar names) - Cleveland, OH

USPTO Classifications:
451/226, 451/375

Tool Categories:
tool making : making drills and augers
metalworking machines : grinders : sharpening machines : drill sharpening machines

Assignees:
Weldon Tool Co. - Cleveland, OH

Manufacturer:
Weldon Tool Co. - Cleveland, OH

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 06, 1960
Granted: Sep. 03, 1963

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

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