US Patent: 2,469,871 - Grinding wheel dresser


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US Patent: 2,469,871

Grinding wheel dresser

Patentee:

George Eaton (exact or similar names) - Urbana, OH

USPTO Classifications:

125/37

Tool Categories:

industrial tools : grinding wheels : grinder dressers

metalworking machines : grinders : grinder dressers

Assignees:

Desmond-Stephan Mfg. Co. - Urbana, OH

Manufacturer:

Desmond-Stephan Mfg. Co. - Urbana, OH

Witnesses:

Unknown

Patent Dates:
Applied:	Jun. 13, 1946
Granted:	May 10, 1949

Patent Pictures:

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Vintage Machinery entry for Desmond-Stephan Mfg. Co.

Description:

The dresser in question is a "ball bearing dresser", which was not a new idea; the innovations were improvements to means for changing the dressing cutters.