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CA Patent: CA-249,407
Universal multiple-speed grinder
Patentee: Chester H. Beach (exact or similar names) - Racine, WI USPTO Classifications: Tool Categories: metalworking machines : grinders Assignees: Wisconsin Electric Co.. - Racine, WI Manufacturer: Wisconsin Electric Co. - Racine, WI Witnesses: Unknown	Patent Dates: Granted: May 05, 1925 Patent Pictures: CIPO Data Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Wisconsin Electric Co.; Dumore Co.
Description: Improvements to the universal grinder of US patent 1,391,039. The patent drawing here resembles a toolpost grinder.

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