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US Patent: 2,921,485
Method of forming a diamond tool
Patentee:
Louis Small (exact or similar names) - Detroit, MI

USPTO Classifications:
125/39, 76/101.1, 76/DIG.012

Tool Categories:
industrial tools : grinding wheels : grinder dressers
metalworking machines : grinders : grinder dressers

Assignees:
Service Diamond Tool - Ferndale, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 25, 1958
Granted: Jan. 19, 1960

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

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