US Patent: 1,174,488


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Brush

Patentees:

Rudolf Radinse (exact or similar names) - Cleveland, OH

Otto Geiger (exact or similar names) - Cleveland, OH

USPTO Classifications:

15/181, 15/206

Tool Categories:

industrial tools : grinding wheels

metalworking machines : grinders : sharpening machines : grinding wheels

Assignees:

None

Manufacturer:

Manufacturers' Brush Co. - Cleveland, OH

Witnesses:

Brennan B. West

J. B. Hull

Patent Dates:
Applied:	Jan. 27, 1915
Granted:	Mar. 07, 1916

Patent Pictures:

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Description:

This brush wheel is illustrated, complete with patent date, in an advertisement from the Manufacturers' Brush Co. in the September 1916 issue of Canadian Foundryman.