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US Patent: 2,384,589
Bearing for Rotary Spindles
Patentee:
William G. Baldenhofer - Springfield, Clark County, OH

USPTO Classifications:
384/302, 384/39

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking machine bearings
metalworking machines : grinders : surface grinders

Assignees:
Thompson Grinder Co. - Springfield, Clark County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 16, 1941
Granted: Sep. 11, 1945

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Thompson Grinder Co.

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