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US Patent: 2,415,324
Method of Re-Journaling Spindle Shafts
Patentee:
John C. Wilson - Springfield, Clark County, OH

USPTO Classifications:
29/898.01, 451/49, 451/541

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: Nov. 11, 1943
Granted: Jan. 04, 1947

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Thompson Grinder Co.
Description:
Original application 11 Nov, 1945. Divided and this application 02 Sept, 1944.

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