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US Patent: 1,322,873
Filing-machine
Patentee:
Eugene C. Brull - Oak Park, IL

USPTO Classifications:
29/76.1

Tool Categories:
metalworking machines : filing machines

Assignees:
None

Manufacturer:
R. C. Kendall & Co. - Chicago, IL

Witnesses:
Earl M. Hardine
Charles W. Hills, Jr.

Patent Dates:
Applied: Oct. 30, 1917
Granted: Nov. 25, 1919

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for R. C. Kendall & Co.
Description:
Improvements to patent 982,791 to fix a problem where filings got into the bearings.

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